Neuroimaging predicts whether a person with OCD will respond to stress-reduction therapy or exposure-based therapy best. Analyzing brain activity may help to provide tailored treatments to individuals suffering from OCD. Read More
Coercion to perform detrimental actions against others reduces empathy and guilt, a new study reports. The findings may explain why people are able to commit immoral acts that go against their ethical stance when coerced. Read More
Following a one year program of aerobic exercise improves memory function and boosts blood flow to brain areas critical for cognition in older adults with risk factors for dementia. Read More
Rats show altruistic behavior and avoid harming other rats. Researchers report harm aversion is deeply engrained in our biology. The findings pave the way to increasing harm aversion in those with empathy disorders, such as psychopathy and sociopathy. Read More
Humans and mice use inference skills to solve problems in a remarkably similar manner. Read More
Patients with mood and anxiety disorders have abnormally low activation in brain areas associated with cognitive and emotional control. Brain scans also revealed hyperactivity in brain areas linked to the processing of emotional thoughts. Read More
Following a month of treatment with deep transcranial magnetic stimulation (dTMS), people with OCD reported a 45.2% reduction in symptom severity. Read More
Structural and functional alterations in the cognitive control network contribute to individual variability in memory performance during aging. Read More
Stress can have an impact on voice disorders. Researchers found those with higher salivary cortisol levels also exhibited brain activity that impacted the larynx. Those who were more introverted were more likely to have stress reactions related to speech. Read More
The anterior cingulate cortex (ACC) plays a critical role in regulating social behaviors. In mouse models of ASD, dysfunction in the ACC was linked to social impairments associated with the disorder. Read More
Neuroimaging reveals people experience a diminished neural response in the anterior cingulate cortex when shown images of others with facial disfigurements. A similar response is also seen when people view other stigmatized people, such as those who are homeless. The diminished activity may explain why people are less empathetic toward those who have facial disfigurements and may help explain the underlying neural mechanism for dehumanization. Read More
Studying brain tissue samples from people with ASD revealed a common set of alterations in genes associated with synaptic communication between neurons. The changes were identified mainly in neurons in the uppermost layers of the neocortex. Read More
