Early symptoms include a decline of [[memory]] and [[Rational behavior|executive (decision) functioning]], [[Clinical depression|depression]], suicidal ideation (thoughts of [[suicide]]) and/or behavior (attempts to commit suicide), and poor [[impulse]] control. Symptoms may begin years or decades after cessation of brain trauma exposure although onset is earlier than most other neurodegenerative diseases. Disease progress is slow and eventually leads to [[dementia]]. In some individuals, CTE may lead to a motor neuron disease, similar to [[ALS]].
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Early symptoms include a decline of [[memory]] and [[Rational behavior|executive (decision) functioning]], [[Clinical depression|depression]], suicidal ideation (thoughts of [[suicide]]) and/or behavior (attempts to commit suicide), and poor [[Emotion|impulse]] control. Symptoms may begin years or decades after cessation of brain trauma exposure although onset is earlier than most other neurodegenerative diseases. Disease progress is slow and eventually leads to [[dementia]]. In some individuals, CTE may lead to a motor neuron disease, similar to [[ALS]].