Modern Foreign Neurocognitive Approaches to the use of the Music-Enriched Environment in the Rehabilitation of Aphasic Disorders and Alzheimer's type Dementia

This paper presents an analysis of current foreign trends in neurocognitive rehabilitation of cognitive disorders in Alzheimer's dementia (AD) and neuropsychological rehabilitation of the most common form of vascular cognitive disorders (VCD) - aphasia. Two approaches to the restoration of higher mental functions (HMF), based on a different understanding of the neuroplasticity mechanisms, are described. The description presents non-invasive and functional methods of direct stimulation of HMF. Various methods of transcranial brain stimulation and Intensive Language-Action Therapy (ILAT) are reviewed and analyzed. The data of experimental studies present the application of these methods to the restoration of Broca's aphasia. The paper also considers an approach to neurorehabilitation based on the methodology of "workaround" recovery of HMF using sensory-enriched environment. The article describes and analyzes the theoretical foundations of Music Intonation Therapy (MIT), Thérapie mélodique est rythmée) (TMR), palliative MIT, Music Therapy (MT). The paper carries out an analytical review of the implementation of abovementioned methods in aphasics. Also, programs and neurocognitive correction methods in mild cognitive impairment (MCI) are considered. The paper describes the possibilities of using active and passive MT, STAM-DEM Therapy, and Multimodal Cognitive Enhancement Therapy (MCET) in AD. The study presents the data of systematic and meta-analytical reviews on their use in MCI. The paper describes the methodology of "musical" neuropsychological diagnostics in dementia.