“Practical methods for quantitative analysis of radial and


“Practical methods for quantitative analysis of radial and angular coordinates of leafy organs of vascular plants are presented and applied to published phyllotactic EPZ004777 supplier patterns of various real systems from young leaves

on a shoot tip to florets on a flower head. The constancy of divergence angle is borne out with accuracy of less than a degree. It is shown that apparent fluctuations in divergence angle are in large part systematic variations caused by the invalid assumption of a fixed center and/or by secondary deformations, while random fluctuations are of minor importance. (C) 2012 Elsevier Ltd. All rights reserved.”
“BackgroundIn acute ST-segment elevation myocardial infarction (STEMI), the use of percutaneous coronary intervention (PCI) to treat the artery responsible for the infarct (infarct, or culprit, artery) improves prognosis. The value of PCI in noninfarct coronary arteries with major

stenoses (preventive PCI) is unknown.

MethodsFrom 2008 through 2013, at five centers in the United Kingdom, we enrolled 465 patients with acute STEMI (including 3 patients with left bundle-branch block) who were undergoing infarct-artery PCI and randomly assigned them to either preventive PCI (234 patients) or no preventive PCI (231 patients). Subsequent PCI for angina was recommended only Foretinib price for refractory angina with objective evidence of ischemia. The primary outcome was a composite of death from cardiac causes, nonfatal myocardial infarction, or refractory angina. An intention-to-treat analysis was used.

ResultsBy January 2013, the results were considered conclusive by the data and safety monitoring committee, which recommended that the trial be stopped early. During a mean follow-up of 23 months, the primary outcome occurred in 21 patients assigned to preventive PCI and in 53 patients assigned to no preventive PCI (infarct-artery-only PCI), which translated into rates of 9 events per 100

check details patients and 23 per 100, respectively (hazard ratio in the preventive-PCI group, 0.35; 95% confidence interval [CI], 0.21 to 0.58; P<0.001). Hazard ratios for the three components of the primary outcome were 0.34 (95% CI, 0.11 to 1.08) for death from cardiac causes, 0.32 (95% CI, 0.13 to 0.75) for nonfatal myocardial infarction, and 0.35 (95% CI, 0.18 to 0.69) for refractory angina.

ConclusionsIn patients with STEMI and multivessel coronary artery disease undergoing infarct-artery PCI, preventive PCI in noninfarct coronary arteries with major stenoses significantly reduced the risk of adverse cardiovascular events, as compared with PCI limited to the infarct artery.”
“Background. Depression and anxiety have been shown to be associated with obesity and underweight, but little is known about how the relationship varies across the life course, from adolescence through adulthood.

After superselecting the arteries as distally as possible, the an

After superselecting the arteries as distally as possible, the aneurysms were occluded by n-butyl-cyanoacrylate injection.

RESULTS: Seven of 8 aneurysms were successfully and completely occluded without complication. One failed due to a small artery. Neither additional neurological deficit nor newly developed infarction was observed during the follow-up period. Clinically, 6 of the 8 patients demonstrated complete recovery. No further bleeding

occurred during the follow-up period (mean, 24 months; range, 11-60 months).

CONCLUSION: Although further investigation is Buparlisib purchase required to determine many aspects of this treatment, including indication, safety, and efficacy, the endovascular occlusion of aneurysms on the collateral vessels in moyamoya disease with glue could be an effective treatment option.”
“We explored the adaptive significance of developmental plasticity in the tropical butterfly Bicyclus anynana using two experiments including temperature changes during ontogeny. In contrast to previous findings on adult acclimation, we could not find any evidence in support of adaptive developmental plasticity, as survival until adulthood was not enhanced learn more when larval

rearing temperatures matched the temperatures experienced during prepupal or pupal development. Extreme temperatures substantially reduced survival, supporting the ‘optimal developmental temperature’ hypothesis. Metamorphosis was more efficient at the higher rearing

temperature of 27 degrees C, where egg hatching success was, also higher, indicating that the lower temperature of 20 degrees C is already slightly stressful for this tropical butterfly. (C) 2009 Elsevier Ltd. All rights reserved.”
“OBJECTIVE: Quadrigeminal plate lesions are rare and usually present with a silent clinical course. Tumors, vascular lesions, inflammatory and infectious processes have been Lonafarnib concentration described in this region. Calcifying pseudoneoplasms, also reported as fibro-osseous lesions, cerebral calculi, and brain stones, are unusual lesions in the central nervous system. They can be revealed by cranial radiography, computed tomography, and magnetic resonance imaging as calcified masses and should be differentiated from neoplastic, inflammatory, and vascular lesions. To the best of our knowledge, the occurrence of a calcifying pseudoneoplasm located at the quadrigeminal plate has not yet been reported.

CLINICAL PRESENTATION: A 67-year-old woman with a 6-month history of several daily attacks of dizziness presented to our service Magnetic resonance imaging studies revealed a tumor in the right inferior colliculus. This lesion was isointense on T1-weighted imaging, hypointense on T2-weighted imaging, and homogeneously enhanced with contrast.

The trend toward worse outcome in women needs further study (J V

The trend toward worse outcome in women needs further study. (J Vasc Surg 2012;)”
“Proper folding of the (Gly-Xaa-Yaa)(n) sequence of animal collagens requires adjacent N- or C-terminal noncollagenous trimerization

domains which often contain coiled-coil or beta sheet structure. Collagen-like www.selleckchem.com/products/pd-1-pd-l1-inhibitor-3.html proteins have been found recently in a number of bacteria, but little is known about their folding mechanism. The Scl2 collagen-like protein from Streptococcus pyogenes has an N-terminal globular domain, designated V(sp), adjacent to its triple-helix domain. The V(sp) domain is required for proper refolding of the Scl2 protein in vitro. Here, recombinant V(sp) domain alone is shown to form trimers with a significant alpha-helix content and to have a thermal stability of T(m) = 45 degrees C. Buparlisib ic50 Examination of a new construct shows that the V(sp) domain facilitates efficient in vitro refolding only when it is located N-terminal to the triple-helix domain but not when C-terminal to the triple-helix domain. Fusion of the V(sp) domain N-terminal to a heterologous (Gly-Xaa-Yaa)(n) sequence from Clostridium perfringens led to correct folding

and refolding of this triplehelix, which was unable to fold into a triple-helical, soluble protein on its own. These results suggest that placement of a functional trimerization module adjacent to a heterologous Gly-Xaa-Yaa repeating sequence can lead selleckchem to proper folding in some cases but also shows specificity in the relative location of the trimerization

and triple-helix domains. This information about their modular nature can be used in the production of novel types of bacterial collagen for biomaterial applications.”
“We previously demonstrated the critical role of noradrenergic transmission within the ventral part of the bed nucleus of the stria terminalis (vBNST) in pain-induced aversion. We showed that activation of beta-adrenoceptors in this brain region by intra-vBNST injection of isoproterenol, a (beta-adrenoceptor agonist, produced aversive responses. In the present study, we examined the effects of a beta-adrenoceptor agonist injected into the vBNST on food intake and anxiety-like behaviors in male Sprague-Dawley rats. Bilateral intra-vBNST injection of isoproterenol (3 and 10 nmol/side) caused a dose-dependent decrease in food intake; this suppressive effect was reversed by co-administration of timolol, a beta-adrenoceptor antagonist. Dose-dependent (10 and 30 nmol/side) induction of anxiety-like behaviors by isoproterenol was observed in the elevated plus maze (EPM) test, which was also reversed by co-administration of timolol. Off-site control injections of isoproterenol into the lateral ventricle did not show any significant effect in the food consumption and EPM tests.

Patients in the coiled group had higher dome-to-neck (1 3 vs 1 1)

Patients in the coiled group had higher dome-to-neck (1.3 vs 1.1) (P = .01) and aspect ratios (1.6 vs 1.2) (P = .007). In the ruptured coiling group, 69.5% achieved a Raymond 1 radiographic outcome, 28% Raymond 2, and 2.5% Raymond 3. Eleven (17.4%) patients required re-treatment, and 3 (4.4%) patients were re-treated more than twice. Coiling of unruptured aneurysms resulted in

75% Raymond 1. There were no residual lesions for unruptured clipped aneurysms. There were no differences in outcome between clipping and coiling in the ruptured and unruptured group.

CONCLUSION: In our current management of basilar tip aneurysms, the majority can be treated via endovascular means, albeit with the expectation of a higher percentage of residual S63845 ic50 lesions and recurrences. Microsurgery is still appropriate for aneurysms with complex neck morphologies and in young patients desiring a more durable treatment.”
“Associations between childhood sexual interactions with other children, and preferred and actual age of sexual partners, as well as adults’ sexual interest

in children, were explored in a sample of 1312 Finnish male twins. Experience of sexual interaction with other children was associated with lower minimum age of preferred and actual sexual partners buy SC79 in adulthood. In addition, such interactions were connected to an increased likelihood of adults’ sexual interest in children under the age of 16 years. None of the participants who reported no such interactions had sexual interest in children in adulthood. In addition, the presence of a female co-twin was associated with higher levels of childhood sexual selleck chemicals llc interactions and lower minimum age of preferred and actual sexual

partners. Finally, the extent of childhood sexual interactions was not affected by genetic factors, suggesting that the identified association represents true environmental causation. Experiences of childhood physical and sexual abuse were positively related to the extent of the childhood sexual interactions with other children. The results support the role of conditioning in the development of sexual age preferences. (C) 2008 Elsevier Ireland Ltd. All rights reserved.”
“Background Scoliosis in skeletally immature children is often treated by implantation of a rod to straighten the spine. Rods can be distracted (lengthened) as the spine grows, but patients need many invasive operations under general anaesthesia. Such operations are costly and associated with negative psychosocial outcomes. We assessed the effectiveness and safety of a new magnetically controlled growing rod (MCGR) for non-invasive outpatient distractions.

Methods We implanted the MCGR in five patients, two of whom have now reached 24 months’ follow-up. Each patient underwent monthly outpatient distractions. We used radiography to measure the magnitude of the spinal curvature, rod distraction length, and spinal length.

N-acetylaspartate/creatine at a basal ganglia localisation showed

N-acetylaspartate/creatine at a basal ganglia localisation showed 100 % PPV and 93 % NPV for outcome.

MD showed significantly decreased values in many regions of white and gray matter, axial diffusivity showed the best predictive value (PPV and NPV) in the genu of corpus callosum (100 and 91 %, respectively), and radial diffusivity was significantly decreased in fronto white matter (FWM) and fronto parietal (FP) WM. The decrement of FA showed the best AUC (0.94) in the FPWM.

Selective BC in HIE neonates check details does not affect the early and accurate prognostic value of H-1-MRS and DTI, which outperform conventional MRI.”
“Objective: Less invasive approaches to aortic valve surgery are increasingly used; however, few studies have investigated their impact on outcome. We sought

to compare clinical outcomes after these approaches with full sternotomy using propensity-matching methods.

Methods: From January 1995 to January 2004, a total Mocetinostat solubility dmso of 2689 patients underwent isolated aortic valve surgery, 1193 via upper J-hemisternotomy and 1496 via full sternotomy. Because of important differences in patient characteristics between these groups, a propensity score based on 42 variables was used to obtain 832 well-matched patient pairs (70% of possible cases).

Results: In-hospital mortality was identical for propensity-matched patients, 0.96% (8 in each). Occurrences of stroke (P > .9), renal failure (P = .8), and myocardial infarction (P = .7) were similar. However, 24-hour mediastinal drainage was a third less after less invasive surgery (median, 250 vs 350 mL; P < .0001), and fewer patients received transfusions (24% vs 34%; P < .0001). More patients undergoing less invasive surgery were extubated in the operating room (12% vs 1.6%; P < .0001), postoperative forced 1-second expiratory selleck inhibitor volume was higher (P = .009), and fewer had respiratory failure (P = .01). Early after operation, pain scores were lower (P < .0001) after less-invasive surgery and postoperative length of stay shorter (P < .0001).

Conclusions: Within that portion

of the spectrum of isolated aortic valve surgery where propensity matching was possible, minimally invasive aortic valve surgery had not only cosmetic advantages, but blood product use, respiratory, pain, and resource utilization advantages over full sternotomy, and no apparent detriments. Less invasive aortic valve surgery should be considered for most aortic valve operations. (J Thorac Cardiovasc Surg 2012; 144: 852-8)”
“Background: Sex-hormones influence brain function and are likely to play a role in the gender predisposition to mood and anxiety disorders. Acute fluctuations of sex-hormone levels including hormonal replacement therapy appear to affect serotonergic neurotransmission, but it is unknown if baseline levels affect serotonergic neurotransmission.

The multipotent progenitor cells were induced to differentiate in

The multipotent progenitor cells were induced to differentiate into neural-lineage cells under the appropriate condition. In this study, we confirmed these neurally induced progenitor cells (NPCs), containing higher quantities of nerve growth factor, promoted functional recovery in rats with spinal cord injury (SCI). Sprague-Dawley rats with

SCI achieved a modest improvement in locomotor rating scale until 10 weeks after transplantation of the NPCs. SCI rats treated with NPCs also showed somatosensory-evoked potentials were recovered, and grafted cells especially exhibited oligodendrocytic Selleck TPCA-1 phenotype around the necrotic cavity. These findings suggest that UCB-NPCs might be a therapeutic resource to repair damaged spinal cords. NeuroReport 19:1259-1263 (c) 2008 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.”
“Aims: To isolate, characterize and identify lactic acid bacteria (LAB) in the vineyards where koshu grapes, a primary wine grape cultivar in Japan, are grown.

Methods and Results: Sixty samples, including leaves, undamaged grape berries and soil under damaged berries, were collected at four koshu vineyards in Yamanashi Prefecture, Japan. One hundred and 15 acid-producing

cultures were isolated from these samples, and the isolates were divided into classes by phenotype and then into groups by restriction fragment length polymorphism analysis Torin 1 supplier and sequencing of 16S ribosomal DNA (rDNA). Phenotypic and biochemical characteristics identified seven different bacterial groups (A to G). Lactococcus lactis ssp. lactis was the most abundant type of LAB distributed in three koshu vineyards, and Leuconostoc pseudomesenteroides was the most

abundant LAB found in the remaining vineyard. Forty-six isolates produced bacteriocin-like inhibitory substances (BLIS) against the indicator strain Lactobacillus sakei JCM 1157(T).

Conclusions: These results suggest that various LAB are distributed in koshu vineyards, of which a large number produce BLIS.

Significance and Impact of the Study: This is the first report tuclazepam describing the distribution and varieties of LAB that exist in koshu vineyards.”
“We fed DBA mice with alpha-lipoic acid (100 mg/kg body weight/day), beginning 2, 4, or 8 weeks after birth. Hearing thresholds were measured weekly. At 12 weeks after birth, control mice not fed with alpha-lipoic acid showed significant hearing decreases at all frequencies. In contrast, mice fed with alpha-lipoic acid beginning at 2 weeks after birth showed significantly better hearing at all frequencies. Mice fed with alpha-lipoic acid beginning at 4 and 8 weeks after birth also showed significantly better hearing than control mice after they were fed with of.-lipoic acid. The stria vascularis of mice fed with alpha-lipoic acid showed reduced 8-oxoguanine residues in DNA and cytoplasm compared with that of control mice.

There have been numerous false positives when subjective effects

There have been numerous false positives when subjective effects are the primary outcome measure, but not when self-administration is the outcome. Factors relevant to the predictive validity of self-administration procedures Cisplatin include medication maintenance and the concurrent assessment of a range of behaviors to determine abuse liability and the specificity of effect.”
“The activation of cAMP-response element binding protein (CREB)-dependent gene expression seems a crucial step in the molecular cascade that mediates the formation of long-lasting memories.

This view is based both on correlative evidence and on functional assays that demonstrate, through loss- and gain-of-function experiments, the impact of CREB manipulation on PKA inhibitorinhibitor memory performance. Mechanistically, CREB’s role in memory is thought to be a consequence of its participation

in long-term forms of synaptic plasticity. Recent studies demonstrate that CREB, in addition to synaptic plasticity, also modulates the intrinsic excitability of the neuron. This discovery reveals new intriguing connections between intrinsic and synaptic plasticity and is likely to have a significant impact on our understanding of the role of CREB in memory formation.”
“Objective: To assess the influence of gender on mortality after aortic valve replacement for aortic stenosis.

Methods: A retrospective analysis was performed on data prospectively collected from all patients undergoing aortic valve replacement for aortic stenosis. Multivariate regression analysis was performed to evaluate the effect of 22 preoperative and operative variables on

early, late, and overall mortality.

Results: Aortic valve replacement was performed in 3343 patients with aortic stenosis between 1982 and 2003. The female patients were older, with a smaller body mass index. The women were less likely to have diabetes, chronic obstructive pulmonary disease, previous myocardial infarction, or left ventricular ejection fraction <35% but were more likely to have hypertension selleck compound or a New York Heart Association III-IV classification. The female patients received a smaller prosthetic valve, with a smaller effective orifice area index (EOAI). The mean follow-up period was 6.18 +/- 4.96 years, with a total of 2066.142 years of follow-up. The independent predictors of early mortality for the male patients included age, concomitant surgical revascularization, congestive heart failure, and valve size of <= 21 mm. The independent predictors of late mortality for the male patients included age, concomitant surgical revascularization, diabetes, renal failure, chronic obstructive pulmonary disease, congestive heart failure, and a bioprosthetic valve. The independent predictors of overall mortality for the male patients included age, concomitant surgical revascularization, diabetes, renal failure, heart failure, and valve size of <= 21 mm.

This synergistic experimental-computational strategy provides rel

This synergistic experimental-computational strategy provides relevant parameters for identifying and phenotyping potential pandemic strains.”
“BACKGROUND

Phase 1 and 2 clinical trials of the BRAF kinase inhibitor vemurafenib (PLX4032) have shown response rates of more than 50% in patients with metastatic melanoma with the BRAF V600E mutation.

METHODS

We conducted a phase 3 randomized clinical trial comparing vemurafenib with dacarbazine in 675 patients with previously untreated, metastatic melanoma with the BRAF V600E mutation. Patients were randomly assigned to receive either vemurafenib (960 mg orally twice daily) or dacarbazine (1000 mg per square

meter of body-surface area intravenously every 3 weeks). Coprimary end points were rates of overall and progression-free survival. Secondary end points included the response rate, response duration, and safety. A final analysis was planned after 196 deaths EPZ-6438 in vitro and an interim analysis after 98 deaths.

RESULTS

At 6 months, overall survival was 84% (95% confidence interval [CI], 78 to 89) in the vemurafenib group and 64% (95% CI, 56 to 73) in the dacarbazine group. SB202190 ic50 In the interim analysis for overall survival and final analysis for progression-free survival, vemurafenib was associated

with a relative reduction of 63% in the risk of death and of 74% in the risk of either death or disease progression, as compared with dacarbazine (P < 0.001 for both comparisons). After review of the interim analysis by an independent data and safety monitoring I-BET-762 concentration board, crossover from dacarbazine to vemurafenib was recommended. Response rates were 48% for vemurafenib and

5% for dacarbazine. Common adverse events associated with vemurafenib were arthralgia, rash, fatigue, alopecia, keratoacanthoma or squamous-cell carcinoma, photosensitivity, nausea, and diarrhea; 38% of patients required dose modification because of toxic effects.

CONCLUSIONS

Vemurafenib produced improved rates of overall and progression-free survival in patients with previously untreated melanoma with the BRAF V600E mutation. (Funded by Hoffmann-La Roche; BRIM-3 ClinicalTrials.gov number, NCT01006980.)”
“Prions are misfolded proteins that are infectious and naturally transmitted, causing a fatal neurological disease in humans and animals. Prion shedding routes have been shown to be modified by inflammation in excretory organs, such as the kidney. Here, we show that sheep with scrapie and lentiviral mastitis secrete prions into the milk and infect nearly 90% of naive suckling lambs. Thus, lentiviruses may enhance prion transmission, conceivably sustaining prion infections in flocks for generations. This study also indicates a risk of prion spread to sheep and potentially to other animals through dietary exposure to pooled sheep milk or milk products.

This paper discusses how the governance of these two areas relate

This paper discusses how the governance of these two areas relate to one another, and how well existing institutions work together.”
“Low frequency stimulation (LFS) has an inhibitory effect on rapid

perforant path kindling acquisition. In the present study Tariquidar supplier the role of adenosine A(1) and A(2A) receptors in mediating this inhibitory effect was investigated. Rats were kindled by perforant path stimulation using rapid kindling procedures (12 stimulations per day). LFS (0.1 ms pulse duration at 1 Hz, 200 pulses, and 50-150 mu A) was applied to the perforant path immediately after termination of each rapid kindling stimulation. 1,3-Dimethyl-8-cyclopenthylxanthine (CPT; 50 mu M), a selective A(1) antagonist and ZM241385 (ZM, 200 mu M), a selective A(2A) antagonist were daily microinjected into the lateral ventricle 5 min before kindling stimulations. LFS had an inhibitory effect on kindling development. Pretreatment of animals with CPT reduced the inhibitory effect of LFS on kindling rate and suppressed the effects of LFS on potentiation of population EPSP during kindling acquisition. Blasticidin S In addition, CPT was able to antagonize the effects of LIFS on kindling-induced increase in early (10-50 ms intervals) and late (300-1000 ms intervals) paired pulse depression. ZM pretreatment had no effect

on antiepileptogenic effects of LFS in kindling acquisition. In addition, LFS prevented the kindling-induced elevation of cyclic AMP (cAMP) levels in kindled animals. Based on these results, we suggest that the antiepileptogenic effects of LFS on perforant path kindling might be mediated through activation of adenosine A(1) but not A(2A) receptors. Moreover,

modulation of cAMP Org 27569 levels by LFS may potentially be an important mechanism which explains the anticonvulsant effects of LFS in kindled seizures. (C) 2009 IBRO. Published by Elsevier Ltd. All rights reserved.”
“Allocation of very scarce medical interventions such as organs and vaccines is a persistent ethical challenge. We evaluate eight simple allocation principles that can be classified into four categories: treating people equally, favouring the worst-off, maximising total benefits, and promoting and rewarding social usefulness. No single principle is sufficient to incorporate all morally relevant considerations and therefore individual principles must be combined into multiprinciple allocation systems. We evaluate three systems: the United Network for Organ Sharing points systems, quality-adjusted life-years, and disability-adjusted life-years. We recommend an alternative system-the complete lives system-which prioritises younger people who have not yet lived a complete life, and also incorporates prognosis, save the most lives, lottery, and instrumental value principles.

A number of western studies have suggested that the 6-month durat

A number of western studies have suggested that the 6-month duration requirement of generalized anxiety disorder (GAD) does not represent a critical threshold in terms of onset, course, or risk factors of the disorder. No study has examined the consequences of modifying the duration requirement across a wide range of correlates in both developed and developing countries.

Method. Population surveys were carried out in seven developing and 10 developed countries using the WHO Composite International Diagnostic Interview (total sample=85052).

prevalence and correlates of GAD were compared across mutually exclusive GAD subgroups defined by different minimum duration criteria.

Results. Lifetime prevalence estimates for GAD lasting I month, 3 months, 6 months and 12 months were 7.5%, 5.2%, 4.1% and 3.0% for developed countries and 2.7%, 1.8%, 1.5% and 1.2% for developing this website countries, respectively. There was little difference between Tozasertib molecular weight GAD of 6 months’ duration and GAD of shorter durations (1-2 months, 3-5 months) in age of onset, symptom severity or persistence, co-morbidity or impairment. GAD lasting >= 12 months was the most severe, persistently symptomatic and impaired subgroup.

Conclusions. In both developed and developing countries, the clinical profile

of GAD is similar regardless of duration. The DSM-IV 6-month duration criterion excludes a large number of individuals who present with shorter generalized anxiety episodes which may be recurrent, impairing and contributory to treatment-seeking. Future iterations

Birinapant datasheet of the DSM and ICD should consider modifying the 6-month duration criterion so as to better capture the diversity of clinically salient anxiety presentations.”
“Background. Social anxiety often involves a combination of hypervigilance and avoidance to potentially warning signals including the facial expression of emotions. Functional imaging has demonstrated an increase in amygdala response to emotional faces in subjects with social anxiety. Nevertheless, it is unclear to what extent visual areas processing faces influence amygdala reactivity in different socially anxious individuals. We assessed the influence of the fusiform gyrus activation on amygdala response to emotional faces in the non-clinical range of social anxiety.

Method. Twenty-two normal subjects showing a wide range in social anxiety scores were examined using functional magnetic resonance imaging (fMRI) during the processing of happy and fearful faces. A dimensional analysis approach was used involving voxel-wise mapping of the correlation between Subjects’ social anxiety scores and amygdala activation, before and after controlling for fusiform gyrus activation.

Results. We observed that only after controlling for subjects’ level of activation of the fusiform gyrus was there an association between social anxiety ratings and amygdala response to both happy and fearful faces. The fusiform gyrus influence was more robust during the fear condition.