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Oct 23, 2019 · When the brain goes into stress or is stuck in stress, it leads to physical changes and a complicated ripple of life-altering symptoms. In the animal world, animals “shake off” the freeze ...
Dec 7, 2022 · Their research, recently published in Communications Biology, identified changes in the salience network – a mechanism in the brain used for learning and survival – in people exposed to trauma (with and without psychopathologies, including PTSD, depression, and anxiety). Using fMRI, the researchers recorded activity in the brains of participants as they looked at different-sized circles ...
Nov 8, 2024 · Repression is a defense mechanism that occurs when your mind unconsciously blocks out traumatic emotions, memories, and thoughts. Research is mixed on whether repression is good or bad.
- Sherri Gordon
Jul 2, 2021 · However, for some, this switch back does not occur. PTSD is, in essence, the brain staying in survival mode all the time, unable to relax. Here are some of the lasting impacts of trauma on the ...
Traumatic brain injury (TBI) occurs when a traumatic event causes the brain to move rapidly within the skull, leading to damage. As illustrated in the poster (panel A), the event can be classified as either impact or non-impact, depending on whether the head makes direct contact with an object (impact) or encounters a non-impact force such as blast waves or rapid acceleration and deceleration ...
Sep 5, 2023 · Repression is a defense mechanism that involves the unconscious blocking of unwanted or overwhelming emotions, memories, thoughts, and impulses. While repression can be protective against emotions that cause anxiety or discomfort, in the long run, it can contribute to mental health disorders and impact your physical health.
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Jul 29, 2019 · The Corpus Callosum and Myelin. The human brain is separated into two hemispheres, the right, and the left. The corpus callosum is the section of the brain between the two halves consisting of 200 million axons (long and slender nerve fibers that conduct electrical impulses from the nerve cell to the other parts of the brain).
