Depression Is Probably Not Caused by a Chemical Imbalance in the Brain
Researchers explain why the serotonin hypothesis for depression may not be as accurate as previously believed.
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Proprioception, Our Imperceptible 6th Sense
Proprioception allows us to determine the position, speed, and direction of each of our body parts, and enables our brains to guide our movements. Researchers explore what happens in the brain when…
Sleep Deprivation Increases Serotonin 2a Receptor Response in Brain
Sleep deprivation increases the levels of serotonin 2A neurotransmitter receptors within 6 - 8 hours. Abnormal serotonin 2A receptor function is associated with hallucinations, cognitive impairment,…
A New Theory in Physics Claims to Solve the Mystery of Consciousness
Consciousness can not simply be reduced to neural activity alone, researchers say. A novel study reports the dynamics of consciousness may be understood by a newly developed conceptual and…
Random Acts of Kindness Make a Bigger Splash Than Expected
People often underestimate the positive emotions and outcomes people who are the recipients of random acts of kindness feel.
How We Misunderstand Anxiety and Miss Out on Its Benefits
Feeling anxious actually releases dopamine, motivating us to take action to pursue rewards and make changes to bring forth the futures we desire.
«Feeling anxious actually releases dopamine, motivating us to take action to pursue rewards and make changes to bring forth the futures we desire.»