Tulane University

Featured Neuroscience Open Neuroscience Articles Psychology

·May 30, 2022·2 min read

Why the Memory of Fear Is Seared Into Our Brains

Norepinephrine facilitates fear processing by stimulating a population of inhibitory neurons in the amygdala, generating repetitive bursting patterns of electrical activity. This activity changes the frequency of oscillations in the amygdala from resting state to aroused state, promoting the formation of fear memories.

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Featured Psychology

·May 1, 2022·3 min read

Impact of College Personality Course on Personality Understanding

Students who participate in psychology classes focused on personality traits show improvements in dispositional intelligence, allowing them to better understand how the behaviors of others relate to their personalities.

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Featured Neurology Neuroscience Open Neuroscience Articles

·April 1, 2022·3 min read

COVID-19’s Lingering Impacts on the Brain

Study reveals, in detail, how COVID-19 infection affects the central nervous system, including inducing brain injury and inflammation consistent with reduced cerebral blood flow.

Featured Neurology Neuroscience Open Neuroscience Articles

·January 27, 2022·3 min read

Could Long-Dead Bacteria Be the Culprit Behind Lingering Lyme Symptoms?

The remnants of the Lyme causing B. burgdorferi bacteria may be responsible for the neuroinflammation associated with long-term Lyme disease symptoms. Researchers say the remnants are more inflammatory than the live bacteria.