Mild Cognitive Impairment (MCI)

Overview

Mild Cognitive Impairment (MCI) is a condition characterized by noticeable changes in memory, thinking, or decision-making abilities that are greater than normal aging but not severe enough to interfere significantly with daily life. While some people with MCI may eventually develop dementia, others remain stable or even improve over time. Early detection and intervention can help manage symptoms and maintain quality of life.

Types

MCI is classified into two main types, depending on the areas of cognition affected:

• Amnestic MCI: Primarily affects memory, such as forgetting appointments, conversations, or recent events.
• Non-Amnestic MCI: Impacts other cognitive functions like problem-solving, attention, or visual-spatial skills.

Both types may progress to more severe conditions, like Alzheimer’s disease or other dementias, or remain stable.

Symptoms

People with MCI may experience:

• Memory lapses, such as misplacing items or forgetting recent events.
• Difficulty focusing or paying attention.
• Trouble finding the right words in conversation.
• Challenges with planning or decision-making.
• Increased difficulty navigating familiar places or tasks.

These changes are noticeable but do not significantly disrupt daily independence.

Diagnosis

Diagnosing MCI involves:

1. Medical History: Reviewing symptoms, medical conditions, and family history of dementia.
2. Cognitive Testing: Assessing memory, attention, language, and problem-solving abilities with standardized tests.
3. Neurological Examination: Evaluating reflexes, sensory responses, and motor function to rule out other causes.
4. Imaging Studies: MRI or CT scans to identify any brain abnormalities.
5. Blood Tests: Checking for conditions like vitamin deficiencies or thyroid problems that may mimic MCI.

Early diagnosis helps monitor progression and develop a management plan.

Treatment

Because mild cognitive impairment can be an early warning sign, Dr. Shenfeld takes a personalized, integrative approach focused on supporting brain health and slowing — or in some cases preventing — progression.

Transcranial Magnetic Stimulation (TMS) — TMS is a non-invasive, in-office treatment that uses targeted magnetic pulses to stimulate areas of the brain involved in memory and cognition. For patients with mild cognitive impairment, TMS may help support cognitive function, improve mood, and enhance overall neurological activity.

Referrals & Collaborative Care — Because mild cognitive impairment can stem from many underlying causes, Dr. Shenfeld coordinates care with trusted specialists, including:

• Neurologists for advanced neurological evaluation and ongoing monitoring
• Neuropsychologists for detailed cognitive and memory assessment
• Psychologists to support mood, focus, and emotional well-being

Identifying these changes early opens the widest possible window to protect cognition and act before small concerns grow into larger ones.