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Rhythmic movement disorder differs from Restless Legs Syndrome in that RMD involves involuntary contractions of muscles with no urge or uncomfortable sensation to provoke such movement. Additionally, 80-90% of individuals with Restless Legs Syndrome show periodic limb movements as observed on a polysomnogram, which are not common in RMD patients.
Psychomotor agitation is a symptom in various disorders and health conditions. It is characterized by unintentional and purposeless motions and restlessness, often but not always accompanied by emotional distress and is always an indicative for admission.
The sensation and the urge can occur in any body part; the most cited location is the legs, followed by the arms. Some people have little or no sensation but still have a strong urge to move. "Motor restlessness, expressed as activity, which relieves the urge to move."
Tactile hallucination is the false perception of tactile sensory input that creates a hallucinatory sensation of physical contact with an imaginary object. [1] It is caused by the faulty integration of the tactile sensory neural signals generated in the spinal cord and the thalamus and sent to the primary somatosensory cortex (SI) and secondary ...
Naval slang for the chief petty officer aboard a man-of-war, Master at arms; Periodic limb movement disorder, the involuntary movement of limbs during sleep; Restless legs syndrome, an urge to move one's limbs to alleviate uncomfortable sensations
A hypnic jerk, hypnagogic jerk, sleep start, sleep twitch, myoclonic jerk, or night start is a brief and sudden involuntary contraction of the muscles of the body which occurs when a person is beginning to fall asleep, often causing the person to jump and awaken suddenly for a moment.
Dysesthesia is distinct in that it can, but not necessarily, refer to spontaneous sensations in the absence of stimuli. In the case of an evoked dysesthetic sensation, such as by the touch of clothing, the sensation is characterized not simply by an exaggeration of the feeling, but rather by a completely inappropriate sensation such as burning.
However, despite a lack of historical association between restless leg syndrome and akathisia, this does not guarantee that the two conditions do not share symptoms in individual cases. [ 2 ] If akathisia is caused by an antipsychotic, treatment may include switching to an antipsychotic with a lower risk of the condition. [ 2 ]