Quadriceps Setting. This exercise helps to strengthen the quadriceps muscle (the big muscle on the front of the thigh), an important stabilizer of the knee. click to enlarge. Lie on your back with the leg you want to exercise straight. Place a small rolled towel underneath the knee.
Hallucinogens can cause an excited catatonic state, including 3,4-methylenedioxymethamphetamine (ecstasy) and phencyclidine (angel dust). Carbon monoxide poisoning can cause catatonia due to damage to the basal ganglia.
Catatonia is a psychomotor disorder. It affects a personâs ability to move in a normal way. Affected people can experience a variety of symptoms. The most common symptom is stupor, which means that the patient cannot move, speak, or respond to stimuli. However, some catatonia sufferers may show excessive movement and violent behavior. Catatonia can last anywhere from just hours to as many as 10 days.