Dictionary catalogue

A sudden medication-associated sustained muscle contraction that produces abnormal posture or movement.

The observable expression and responsiveness of emotion during an interaction.

The breadth and variety of emotional expression observed during an interaction.

The degree to which observed emotional expression changes in response to topics or events.

A medication-associated syndrome of inner restlessness and a compelling need to move.

A marked reduction in interest in, or pleasure from, activities that were usually rewarding.

Observable aspects of presentation such as dress, grooming, posture and general physical presentation.

Also known as hearing voices

The perception of sound, such as voices or other noises, without a corresponding external acoustic source.

Observable actions, engagement and manner during an interaction.

A repetitive behaviour or mental act performed in response to an urge, rule or obsession.

A strong desire or urge to use a substance.

A fixed belief held with strong conviction despite evidence or shared cultural understanding to the contrary.

An experience of detachment from one's own thoughts, feelings, body or actions.

Parkinsonian movement features caused by a medicine, commonly including rigidity, slowing or tremor.

A subjectively reported mood that is unusually raised, expansive or euphoric for the context.

Rapid or marked shifts in emotional expression that may be difficult to regulate.

A sensory-like experience occurring without a corresponding external stimulus.

An unwanted thought, image or impulse that enters awareness and is experienced as difficult to dismiss.

A state of increased sensitivity to frustration or readiness to respond with annoyance or anger.

A subjectively reported state of sadness, reduced emotional wellbeing or lowered mood.

An incorrect interpretation of an external sound that is actually present.

A recurrent and unwanted thought, image or urge experienced as intrusive and distressing.

Awareness of relevant aspects of time, place, person and situation.

A sudden episode of intense fear or discomfort with rapidly developing physical and cognitive symptoms.

The observed pace, amount and quality of movement associated with mental activity.

Observable qualities of spoken communication, including rate, volume, rhythm and quantity.

A persistent drug-associated movement disorder, often involving involuntary movements of the face, mouth or limbs.

The experience or belief that one's thoughts are accessible to other people.

The organisation, flow and connection of ideas as expressed in speech or writing.