TMS for Mild Cognitive Impairment (MCI)
A critical window for intervention: stimulating the brain to reinforce fading memory pathways.
Mild Cognitive Impairment (MCI) is often the transitional stage between the expected cognitive decline of normal aging and the more serious decline of dementia. During this phase, intervention is crucial. Functional imaging shows that network connectivity in the brain begins to falter before significant physical shrinkage (atrophy) occurs.
TMS applies focused magnetic pulses to the **Dorsolateral Prefrontal Cortex (DLPFC)** and temporal regions, which are closely linked to the brain's memory centers, including the hippocampus. This stimulation promotes neuroplasticity—the brain's ability to form and reorganize synaptic connections, helping to compensate for early amyloid or tau pathology.
Research indicates that high-frequency TMS may enhance memory retrieval and executive function in MCI patients by temporarily boosting cortical excitability and increasing cerebral blood flow.
Cognitive Domains Targeted:
Working Memory
Improving the ability to hold and process information in the short term, such as recalling a phone number or following a conversation.
Executive Function
Enhancing planning, reasoning, and problem-solving skills by strengthening the prefrontal network.
Verbal Fluency
Aiding language processing to reduce instances of "word-finding" difficulty, a common early sign of MCI.
