Study: Memories of music cannot be lost to Alzheimer's and dementia

The part of your brain responsible for ASMR catalogs music, and appears to be a stronghold against Alzheimer's and dementia.

The parts of the brain highlighted in red and yellow are thought to control your sense of attention and memory.
The parts of the brain highlighted in red and yellow are thought to control your sense of attention and memory. (image c/o Brain Network Lab)

Some music inspires you to move your feet, some inspires you to get out there and change the world. In any case, and to move hurriedly on to the point of this article, it's fair to say that music moves people in special ways. 


If you're especially into a piece of music, your brain does something called Autonomous Sensory Meridian Response (ASMR), which feels to you like a tingling in your brain or scalp. It's nature's own little "buzz", a natural reward, that is described by some as a "head orgasm". Some even think that it explains why people go to church, for example, "feeling the Lord move through you", but that's another article for another time. 

Turns out that ASMR is pretty special. According to a recently published study in The Journal of Prevention of Alzheimer's Disease (catchy name!), the part of your brain responsible for ASMR doesn't get lost to Alzheimer's. Alzheimer's tends to put people into layers of confusion, and the study confirms that music can sometimes actually lift people out of the Alzheimer's haze and bring them back to (at least a semblance of) normality... if only for a short while. ASMR is powerful stuff! 

This phenomenon has been observed several times but rarely studied properly. One of the most famous examples of this is the story of Henry, who comes out of dementia while listening to songs from his youth:  

Jeff Anderson, M.D., Ph.D., associate professor in Radiology at the Univerity of Utah Health and contributing author on the study, says  "In our society, the diagnoses of dementia are snowballing and are taxing resources to the max. No one says playing music will be a cure for Alzheimer's disease, but it might make the symptoms more manageable, decrease the cost of care and improve a patient's quality of life."

'Space Hurricane' confirmed to have formed above Earth

This storm rained electrons, shifted energy from the sun's rays to the magnetosphere, and went unnoticed for a long time.

Qing-He Zhang / Shandong University
Surprising Science
  • An international team of scientists has confirmed the existence of a "space hurricane" seven years ago.
  • The storm formed in the magnetosphere above the North magnetic pole.
  • The storm posed to risk to life on Earth, though it might have interfered with some electronics.
Keep reading Show less

Surprising new feature of human evolution discovered

Research reveals a new evolutionary feature that separates humans from other primates.

Human evolution.

Credit: Adobe Stock
Surprising Science
  • Researchers find a new feature of human evolution.
  • Humans have evolved to use less water per day than other primates.
  • The nose is one of the factors that allows humans to be water efficient.
Keep reading Show less

Skepticism: Why critical thinking makes you smarter

Being skeptical isn't just about being contrarian. It's about asking the right questions of ourselves and others to gain understanding.

Videos
  • It's not always easy to tell the difference between objective truth and what we believe to be true. Separating facts from opinions, according to skeptic Michael Shermer, theoretical physicist Lawrence Krauss, and others, requires research, self-reflection, and time.
  • Recognizing your own biases and those of others, avoiding echo chambers, actively seeking out opposing voices, and asking smart, testable questions are a few of the ways that skepticism can be a useful tool for learning and growth.
  • As Derren Brown points out, being "skeptical of skepticism" can also lead to interesting revelations and teach us new things about ourselves and our psychology.
Keep reading Show less
Mind & Brain

New study suggests placebo might be as powerful as psychedelics

New study suggests the placebo effect can be as powerful as microdosing LSD.

Quantcast