Examples of disorders that we evaluate in this category include specific learning disorder, borderline intellectual functioning, and tic disorders (such as Tourette syndrome
[ssa.gov]
[…] irritability and agitation, dizziness, electric shock sensation (paresthesia), anxiety, confusion, headache, tiredness, problems sleeping, hypomania, ringing in your ears (tinnitus
[fetzima.com]
Patients have severe psychomotor retardation, engage in excessive purposeless activity, and/or withdraw; some patients grimace and mimic speech (echolalia) or movement (echopraxia
[merckmanuals.com]