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The Pharmacist Answers Podcast

Your health is probably one of the most important things to you.  Yet it can be one of the most complicated things to understand.  Our bodies are meant to work a certain way, but when they don't, we may never be 100% sure why or what to do about it - even after seeing a healthcare professional.

The Pharmacist Answers Podcast is hosted by Cynthia Hendrix, PharmD.  On the Podcast, you can learn the basics of body parts and organ groups, get a glimpse of how disease processes work, and learn some practical steps to take in your own flesh and blood relationships with healthcare providers.

Everyone's health story is different.  No one is truly a "textbook case".  You need someone who sees your uniqueness and help you gain the knowledge and confidence to have conversations, ask questions, and make decisions that are right for YOU!

*The Podcast started out as live conversations on Periscope.

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  2. Episode 67 - Where has all the grey matter gone?

Episode 67 - Where has all the grey matter gone?

Oct 17, 2016

Review

Grey matter - neuron cell bodies that create and translate messages
White matter - myelin-covered axons that transmits the messages across the brain

Conditions that affect grey matter

  1. Dementia - memory starts to fail with age (due to the death of brain cells).  Newest formed memories get lost first (Last In First Out), and it progresses until the vital functions are lost.
  2. Alzheimer's - similar results as dementia, different cause.
  3. Bipolar - there is not a clear explanation, but the grey matter of someone who exhibits bipolar symptoms looks different on a brain scan from the grey matter of someone who doesn't.
  4. Amnesia - can be because the cells holding the information or memories have been injured or killed due to injury, or because the wires that would send the messages for recall have been damaged.  This can be caused by head injuries.  In traumatic experiences, amnesia is a self-preserving mechanism.
  5. Lewy- body dementia - a type of dementia that manifests in Parkinson's disease.  As a neuron cell dies, it fills up with protein and blocks message transmission.  These large clumps of protein-filled cells will show on a brain scan.  These buildups can lead to hallucinations - visual or auditory.  Also, affects memories, just like typical dementia does.
  6. Schizophrenia - stereotypical symptoms can be caused by changes in grey matter, but not the same as protein build-up.  And still a lot unknown about why.

Your brain cells do not reproduce and replenish the way other cells (like your skin) do.  We do know that the brain can create new cells, but it is a very slow process that requires very specific conditions to be present.  But the new growth of brain cells is not fast enough to slow or reverse a disease.

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Music Credits:  “Radio Martini” Kevin MacLeod (incompetech.com)  Licensed under Creative Commons: By Attribution 3.0  http://creativecommons.org/licenses/by/3.0/