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Some experts believe post-concussion symptoms are caused by structural damage to the brain or disruption of neurotransmitter systems, resulting from the impact that caused the concussion. [medical citation needed] Others believe that post-concussion symptoms are related to common psychological factors. Most common symptoms like headache ...
The initial symptoms of methanol intoxication include central nervous system depression, headache, dizziness, nausea, lack of coordination, and confusion. Sufficiently large doses cause unconsciousness and death. The initial symptoms of methanol exposure are usually less severe than the symptoms from the ingestion of a similar quantity of ...
Alcohol intoxication typically begins after two or more alcoholic drinks. [5] Alcohol has the potential for abuse. Risk factors include a social situation where heavy drinking is common and a person having an impulsive personality. [5] Diagnosis is usually based on the history of events and physical examination. [6]
A concussion can lead to symptoms such as dizziness, headaches and memory problems. But concussions are treatable. The usual treatment is rest — for the body and the brain.
A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [8] Symptoms may include headache, dizziness, difficulty with thinking and concentration, sleep disturbances, mood changes, a brief period of memory loss, brief loss of consciousness; problems with balance; nausea; blurred vision; and mood changes.
Alcohol-related brain damage can have drastic effects on the individuals affected and their loved ones. The options for treatment are very limited compared to other disorders. Although limited, most patients with alcohol-related cognitive deficits experienced slight improvement of their symptoms over the first two to three months of treatment. [8]
But some effects and the degree of the effects that are attributed to alcohol can be due to the expectations rather than the substance itself, [75] similar to the placebo effect. [76] For example, in a laboratory study, men acted more aggressive when they believed their drink contained alcohol, even when it was plain tonic water. They also were ...
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