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Why do some traumatized people get PTSD while others don't?

Article: Why do Some Traumatized People Get PTSD While Others Don't? Go here


Indirect spinothalamic pathways: these pathways mediate the affective and arousal components of pain, temperature, and simple tactile sensations


7 Types of ADD: The Science of Brain Scans from Dr. Amen

The Seven Types of ADD -- and How to Treat Each One. One ADHD expert says there are many types of ADHD. He explains them here, and offers his treatment plans for managing them. ADD affects many areas of the brain—the prefrontal cortex and cerebellum primarily, but also the anterior cingulate, the temporal lobes, the basal ganglia, and the limbic system. The seven types of ADD that I studied are based around three neurotransmitters—dopamine, serotonin, and GABA.


‘crypts’ lines going away from the iris, labelled 1 suggests a warm, tender-minded person. Furrows labelled 3 impulsive. ---Same gene Pax6, which affects left anterior cingulate cortex of the brain and is associated with approach-related behaviours also induces tissue deficiencies in iris.

PET scans revealed that ketamine rapidly restored bipolar depressed patients' ability to anticipate pleasurable experiences by boosting activity in the dorsal anterior cingulate cortex (yellow) and related circuitry. Picture shows PET scan data superimposed on anatomical MRI image.

I love my field! psychedelics as addiction therapy. the DMN is made of brain ‘hubs’, including the posterior cingulate cortex and the medial prefrontal cortex (green dot). The network is active during introspective thought, self-reflection and ingrained patterns of behaviour. In the brains of patients who

Brain circuit passed down female line may be a factor in depression

The corticolimbic system incorporates the amygdala (pink), hippocampus (purple), anterior cingulate cortex (blue) and ventromedial prefrontal cortex (yellow) brain regions illustrated above