Difficulty thinking (cognitive impairment)
Impulsive behavior/Impulse Control Problems
Difficulty planning and carrying out tasks (executive function)
Suicidal thoughts or behavior
Speech and language difficulties
Motor impairment, such as difficulty walking, tremor, loss of muscle movement, weakness or rigidity
Trouble swallowing (dysphagia)
Vision and focusing problems
Trouble with sense of smell (olfactory abnormalities)