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.
Print. Sensory processing disorder (SPD) is the inability to screen out external stimuli â making the smallest stimuli unbearable â or the need to search out high-stimulus activities to arouse sluggish senses.igns and Symptoms of SPD in Adults. Sensory triggers for adults may be similar to those above. If you are hypersensitive to the point that it interferes with your functioning, you may have SPD.