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2. In need of a dopamine hit? 5 things to know about creating a ...

   www.aol.com/news/build-own-dopamenu-hack-brain...

   Dopamine is a crucial neurotransmitter involved in our brain’s reward system. It plays a central role in motivation, as well as executive function (which includes attention, ...

3. Dopamine beta hydroxylase deficiency - Wikipedia

   en.wikipedia.org/wiki/Dopamine_beta_hydroxylase...

   Dopamine beta (β)-hydroxylase deficiency is a human medical condition involving inadequate dopamine beta-hydroxylase. It is characterized by increased amounts of serum dopamine and the absence of norepinephrine (NE) and epinephrine. Dopamine is released, as a false neurotransmitter, in place of norepinephrine (aka noradrenaline and ...

4. Vagal tone - Wikipedia

   en.wikipedia.org/wiki/Vagal_tone

   While baseline vagal input is constant, the degree of stimulation it exerts is regulated by a balance of inputs from sympathetic and parasympathetic divisions of the autonomic nervous system, with parasympathetic activity generally being dominant. Vagal tone is frequently used to assess heart function, and is also useful in assessing emotional ...

5. Corticobasal degeneration - Wikipedia

   en.wikipedia.org/wiki/Corticobasal_degeneration

   Other clinical tests or procedures that monitor the presence of dopamine within the brain (β-CIT SPECT and IBZM SPECT) have shown similar findings. β-CIT serves as an indicator for presynaptic dopaminergic neurons, whereas IBZM is a tracer that shows an affinity for the postsynaptic neurons of the same type. Despite agreement with other ...

6. This Surprising Factor Could Increase Your Dementia Risk by ...

   www.aol.com/lifestyle/meaningful-relationships...

   This meta-analysis found that loneliness is associated with a 31% increase in dementia. One of the best things you can do to prevent loneliness is to nurture strong, healthy relationships.

7. Neurobiological effects of physical exercise - Wikipedia

   en.wikipedia.org/wiki/Neurobiological_effects_of...

   Sedentary adults over age 55 show a 1–2% decline in hippocampal volume annually. [37] A neuroimaging study with a sample of 120 adults revealed that participating in regular aerobic exercise increased the volume of the left hippocampus by 2.12% and the right hippocampus by 1.97% over a one-year period. [37]