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Sensory stimulation therapy (SST) is an experimental therapy that aims to use neural plasticity mechanisms to aid in the recovery of somatosensory function after stroke or cognitive ageing. Stroke and cognitive ageing are well known sources of cognitive loss, the former by neuronal death , the latter by weakening of neural connections .
Liberson et al., 1961 [23] was the first to observe that some stroke patients appeared to benefit from a temporary improvement in function and were able to dorsiflex their foot for up to an hour after the electrical stimulation had been turned off. It has been hypothesised that this temporary improvement in function may be linked to a long term ...
The simplest form of stimulation is to present a series of random light flashes and/or sound pulses to a subject, such as from watching TV or cars drive by, and investigate the resulting subjective experiences or electroencephalography (EEG) effects. AVE, however, involves organized, repetitive stimulation at a particular frequency for a ...
Transcranial direct current stimulation (tDCS) is a form of neuromodulation that uses constant, low direct current delivered via electrodes on the head. This type of neurotherapy was originally developed to help patients with brain injuries or neuropsychiatric conditions such as major depressive disorder.
This convergence of multiple sensory modalities is known as multisensory integration. Sensory processing deals with how the brain processes sensory input from multiple sensory modalities. These include the five classic senses of vision (sight), audition (hearing), tactile stimulation , olfaction (smell), and gustation (taste).
Eventually, researchers began to apply his technique to stroke patients, and it came to be called constraint-induced movement therapy. Notably, the initial studies focused on chronic stroke patients who were more than 12 months past their stroke. This challenged the belief held at that time that no recovery would occur after one year.
SCS is a consideration for people who have a pain condition that has not responded to more conservative therapy. [1] There are also spinal cord stimulators under research and development that could enable patients with spinal cord injury to walk again via epidural electrical stimulation (EES). [2] [3]
Ideally, Snoezelen is a non-directive therapy, controlled by the client and not by the therapist. It can be staged to provide a multi-sensory experience or single sensory focus, simply by adapting the lighting, atmosphere, sounds, and textures to the specific needs of the client at the time of use.