People with narcissistic personality disorder are characterized by their persistent grandiosity, excessive need for admiration, and a disdain and lack of empathy for others. These individuals often display arrogance, a sense of superiority, and power-seeking behaviors.
Sensory deficits: Introduction. Sensory deficits: disorders of sensation. See detailed information below for a list of 16 causes of Sensory deficits, Symptom Checker, including diseases and drug side effect causes.
Sensory deprivation is the lack of sensory stimulus perception (sight, hearing, etc.) by experimentally taking away one or more of the senses.hile short term sensory deprivation can be pleasant and meditative and is sometimes used for therapeutic reasons, prolonged sensory deprivation can lead to cognitive, behavioral, or perceptual alterations including hallucinations, depression, or anxiety.