Brain & Nervous System - Cleveland Clinic

Person sitting against oversized medicine bottles, drinking from a mug, near giant clock, with clouds floating above

September 9, 2026/Brain & Nervous System

What’s the Difference Between Delirium and Dementia?

Delirium is a sudden change in mental status, while dementia is a long-term, progressive decline

Healthcare provider talking with patient who is holding the back of their head

September 3, 2026/Brain & Nervous System

Is It True That You Can’t Go To Sleep With a Concussion?

It’s a myth that you should avoid sleep (or have someone wake up throughout the night) after a head injury

older person, sitting at table with head in hand, looking agitated

September 2, 2026/Brain & Nervous System

Alzheimer’s Agitation: Why It Happens and What Can Help

Memory gaps can trigger uncertainty and confusion, which can cause this common symptom

Older person standing, doing stretches in their living room

August 28, 2026/Brain & Nervous System

Alzheimer’s Coping Strategies When You’re Living With Other Conditions

Simplify everyday care, streamline priorities and ask for help

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Person sitting at dining room table doing a crossword puzzle

August 17, 2026/Brain & Nervous System

How To Design a Morning Routine To Help Manage Parkinson’s Symptoms

Start with taking your medication, then move on to gentle movements and simple tasks

Child sitting at desk in classroom, twisting their hair, stimming

July 23, 2026/Brain & Nervous System

Understanding Stimming

Self-stimulating behaviors can help you self-regulate or cope with intense emotions

Speech therapist working with older patient

July 17, 2026/Brain & Nervous System

What To Expect From Speech Therapy for Parkinson’s

Speech therapy can help you communicate clearly, swallow safely and maintain important skills

Older person holding TV remote, tugging on ear, trying to hear

June 29, 2026/Brain & Nervous System

Is There a Connection Between Hearing Loss and Dementia?

Research shows that even mild hearing loss can affect your cognitive health

Variety of foods that support brain health, with salmon, walnuts, shellfish and leafy greens

June 10, 2026/Brain & Nervous System

Do Brain Health Supplements Really Work?

Nothing in those bottles will work as well as healthy habits

Healthcare provider talking to older patient sitting on exam table

June 5, 2026/Brain & Nervous System

Do You Need To Avoid Certain Medications When You Have Myasthenia Gravis?

Some medications and supplements can worsen MG symptoms — but the rules aren’t always set in stone