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Mini-microscopes reveal brain circuitry behind social behavior

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From the Howard Hughes Medical Institute press release: Tiny microscopes mounted on mice’s heads have given researchers a peek into the neural circuitry of social behavior. Instincts such as mating or fighting are innate behaviors generally… 

How to detect the risk of dyslexia before learning to read

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From the FECYT – Spanish Foundation for Science and Technology press release: Almost 10% of the world population suffers dyslexia. Establishing an early diagnosis would allow the development of training programs to palliate this disorder. We… 

Locus coeruleus activity linked with hyperarousal in PTSD

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From the Elsevier press release: A new study in Biological Psychiatry has linked signs of heightened arousal and reactivity — a core symptom of posttraumatic stress disorder (PTSD) — to overactivity of the locus coeruleus (LC), a… 

Study discovers why brain is more sensitive to oxygen deprivation

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From the Maastricht University Medical Center press release: Researchers at Maastricht University Medical Center and Maastricht University have discovered why the brain is more sensitive to oxygen deprivation, or hypoxia, than other organs. Hypoxia caused…