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Browsing by Author "Brooks, Samantha J"

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The BDNF p.Val66Met polymorphism, childhood trauma, and brain volumes in adolescents with alcohol abuse

Author: Dalvie, Shareefa ; Stein, Dan J ; Koenen, Karestan ; Cardenas, Valerie ; Cuzen, Natalie L ; Ramesar, Raj ; Fein, George ; Brooks, Samantha J Date: 16 Dec 2014 Background: Previous studies have indicated that early life adversity, genetic factors and alcohol dependence are associated with reduced brain volume in adolescents. However, data on the interactive effects of early life adversity, genetic ... Read more c b
BDNF polymorphisms are linked to poorer working memory performance, reduced cerebellar and hippocampal volumes and differences in prefrontal cortex in a Swedish elderly population

Author: Brooks, Samantha J ; Nilsson, Emil K ; Jacobsson, Josefin A ; Stein, Dan J ; Fredriksson, Robert ; Lind, Lars ; Schiöth, Helgi B Date: 2014 BACKGROUND: Brain-derived neurotrophic factor (BDNF) links learning, memory and cognitive decline in elderly, but evidence linking BDNF allele variation, cognition and brain structural differences is lacking. METHODS: 367 elderly Swedish men ... Read more c b
Blushing and gaze avoidance in social anxiety disorder : a structural neuroanatomical investigation

Author: Van der Merwe, Nicolina Thandiwe Date: 2014 Background: Social anxiety disorder (SAD) is a common psychiatric condition characterised by fear and avoidance of social situations. Lifetime prevalence is 5-16% and co-morbidity with other mood and substance abuse disorders is common. ... Read more
The structural neurobiology of social anxiety disorder : a clinical neuroimaging study

Author: Hattingh, Coenraad Jacobus Date: 2015 While a number of studies have explored the functional neuroanatomy of social anxiety disorder (SAD), comparatively few studies have investigated the structural underpinnings in SAD. 18 psychopharmacologically and psychotherapeutically naÃ¯ve ... Read more
Subliminal versus supraliminal stimuli activate neural responses in anterior cingulate cortex, fusiform gyrus and insula: a meta-analysis of fMRI studies

Author: Meneguzzo, Paolo ; Tsakiris, Manos ; Schioth, Helgi B ; Stein, Dan J ; Brooks, Samantha J Date: 11 Dec 2014 Background: Non-conscious neural activation may underlie various psychological functions in health and disorder. However, the neural substrates of non-conscious processing have not been entirely elucidated. Examining the differential effects ... Read more c b
Toward a greater understanding of the brain processes underlying handgrip and handgrip fatigue

Author: King, Michael T C Date: 2016 Handgrip is a ubiquitous human movement that determines how we interact with our environment. It is involved in almost every aspect of daily life (e.g. opening a door, handling cutlery, using tools) and like all human movement, its application ... Read more

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Browsing by Author "Brooks, Samantha J"

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