Researchers have identified a pre-programmed neural circuit in the basolateral amygdala of mice that processes both positive and negative stimuli.
Researchers investigate why many of us wake in the middle of the night and dwell on our fears.
Researchers have identified a neural circuit that regulates threat response in mice.
A newly developed augmented reality smartphone app may help reduce the fear of spiders for arachnophobes.
A new mathematical model incorporates fear, both of infection and vaccination, to better understand how pandemics occur in multiple waves of infection, as we are witnessing with COVID-19.
The central amygdala isn't only the hub for fear response in the brain, it also contains microcircuits that regulate the suppression of fear response.
Study reveals a significant association between an infant's gut microbiome and their fear response.
The apical intercalated cell cluster (apITC), a specialized portion of inhibitory circuitry in the amygdala, has rich connectivity and plays a unique role in modulating synaptic plasticity.
A new study sheds light on how highly sensitive people process information. After experiencing something emotionally evocative, brain activity displayed a depth of processing while at rest. Depth of processing is a key feature of high emotional sensitivity.
Peripheral and brain markers for fear differ in a hormone dependent manner between males and females.
Study identifies six psycho-acoustically distinct types of screams, relaying emotions such as pain, anger, fear, joy, sadness, and pleasure. Non-alarming screams, such as expressions of joy and pleasure, are perceived and processed by the brain more effectively than screams of alarm.
When people hear screams of excited happiness, they tend to confuse the emotion with fear. Researchers say the bias toward categorizing excited and joyfully screams as fear has evolutionary roots.
