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Brain death; Other names: Brain stem death: A brain-dead patient. The patient can also be seen here executing the Lazarus sign. Specialty: Neurology, neurosurgery, palliative care, critical care medicine: Complications: Total organ failure: Causes: Cardiac arrest, myocardial infarction, stroke, blood clot: Diagnostic method: Stimulation testing ...
Patients who experience audible thoughts will hear the voice repeating their own thoughts either as or after the thought comes into their minds. [ 52 ] [ 53 ] The first kind of audible thought, the voice and the thought appear simultaneously, was named by German psychiatrist August Cramer as Gedankenlautwerden, a German word stands for ...
The phenomenon has been observed to occur several minutes after the removal of medical ventilators used to pump air in and out of brain-dead patients. [4] It also occurs during testing for apnea—that is, suspension of external breathing and motion of the lung muscles—which is one of the criteria for determining brain death used for example by the American Academy of Neurology.
In children, the most common cause is a stroke of the ventral pons. [9]Unlike persistent vegetative state, in which the upper portions of the brain are damaged and the lower portions are spared, locked-in syndrome is essentially the opposite, caused by damage to specific portions of the lower brain and brainstem, with no damage to the upper brain.
There have also been several findings of acute musical hallucinations in patients with dorsal pons lesions post-stroke and encephalitis potentially due to disruption of connections between the sensory cortex and reticular formation. [11] Also, any kind of traumatic lesion imposed on the brain can be a risk factor for Musical Hallucinations.
The 36-year-old was in the coma-like state for 10 months as doctors believed he was brain dead. ... I don't know if you can hear me, but if you can, do that again.’ I kind of had this rush go ...
Brainstem death is a clinical syndrome defined by the absence of reflexes with pathways through the brainstem – the "stalk" of the brain, which connects the spinal cord to the mid-brain, cerebellum and cerebral hemispheres – in a deeply comatose, ventilator-dependent patient.
Persons with auditory agnosia can physically hear the sounds and describe them using unrelated terms, but are unable to recognize them. They might describe the sound of some environmental sounds, such as a motor starting, as resembling a lion roaring, but would not be able to associate the sound with "car" or "engine", nor would they say that ...