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The amygdala plays a role in the conscious awareness of emotion (feelings) resulting in perception of feeling, but experiments suggest the left and right amygdala have distinct roles in conscious and unconscious processing of emotion. The right amygdala plays a role in the nonconscious processing of emotion while the left amygdala was involved ...
Monchaux hypothesized that an influx of blood in the brain stimulated a strong feeling in the individual, and therefore caused a near-death experience. [41] In the 19th century a few studies moved beyond individual cases – one privately done by members of the Church of Jesus Christ of Latter-day Saints [ 42 ] and one in Switzerland.
People can be lonely while in solitude, or in the middle of a crowd. What makes a person lonely is their perceived need for more social interaction or a certain type or quality of social interaction that is not currently available. A person can be in the middle of a party and feel lonely due to not talking to enough people.
Lateral brain damage can also affect visual perceptual spatial resolution. People with left hemisphere damage may have impaired perception of high resolution, or detailed, aspects of an image. People with right hemisphere damage may have impaired perception of low resolution, or big picture, aspects of an image.
People also may not remember where their home is or the loved ones who take care of them, Dr. Kobylarz says. “You can see [the person with dementia] change at a certain time of the day and ...
Brain death is used as an indicator of legal death in many jurisdictions, [6] but it is defined inconsistently and often confused by the public. [7] Various parts of the brain may keep functioning when others do not anymore, and the term "brain death" has been used to refer to various combinations.
Structural, biochemical or electrical abnormalities in the brain, spinal cord, or other nerves can result in a range of symptoms. Examples of symptoms include paralysis , muscle weakness , poor coordination , loss of sensation , seizures , confusion , pain , tauopathies , and altered levels of consciousness .
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