Doc_B's definitions

Insanity

The state of suffering a severe psychiatric disease which causes extremely abnormal behaviour or loss of touch with reality (psychosis), most commonly associated with schizophrenia and bipolar illness (the manic phase).

King George suffered from bouts of insanity.

by Doc_B April 13, 2015

Clinical depression

Also referred to as major depressive disorder, major depression, unipolar disorder or simply depression, this illness is a psychiatric condition marked by severe feelings of despondency and dejection, typically accompanied by changes in eating and sleeping habits, anhedonia (loss of interest), fatigue, somatic pain and, at the extreme, suicide ideation. Also occurs in bipolar disorder (depressed phase).

Clinical depression is a serious mental illness and quite different to the ordinary sadness we all experience from time to time.

by Doc_B April 14, 2015

Delusion

A false belief which cannot be explained by cultural norms and that the patient often holds strongly. There are many forms, two of which are grandiose (e.g., the belief that one is God) and persecutory (e.g., thinking that aliens are trying to kill him or her). Delusions are a form of psychosis which often occur in the course of a severe mental disorder, such as schizophrenia or bipolar disorder.

The belief that aliens reside in one's nose is a delusion.

by Doc_B April 16, 2015

Insane

The state of suffering a severe mental disorder, typically in which the afflicted individual can no longer differentiate between reality and fantasy (psychosis).

His later years were spent in an insane asylum.

by Doc_B April 16, 2015

Psychosis

A form of severe mental disturbance marked by loss of contact with reality, as manifest by the presence of delusions (false beliefs) and hallucinations (e.g., hearing voices which do not exist). Usually associated with serious psychiatric illnesses, such as bipolar disorder and schizophrenia.

Many people suffering from psychosis lack insight into their condition.

by Doc_B May 1, 2015

Mania

A state of mental and physical overactivity characterised by pressured speech, racing thoughts, decreased need for sleep, extreme irritability or elation and, not infrequently, delusions and hallucinations (i.e., psychosis). It is most commonly associated with bipolar disorder, a serious mental condition in which sufferers alternate between mania and depression.

True mania is a terrifying thing to witness and rarely forgotten.

by Doc_B May 4, 2015

Tourette's Syndrome

A neurological characterised by involuntary motor and phonic tics. This severe form of tic disorder affects males at approximately thrice the rate of females and is usually chronic.

Person A: why does that guy keep swearing and shaking his head?
Person B: he has Tourette's Syndrome.

by Doc_B April 16, 2015