0
 
Author: Sorting First Post on Top ↑ Message:
SP_COACH_DEAN's Photo SP_COACH_DEAN SparkPoints: (93,364)
Fitness Minutes: (152,804)
Posts: 15,088
12/14/13 12:57 P

SparkPeople Team Member

My SparkPage
Send Private Message
Reply
Hi, Marie

My understanding is that the hippocampus (and other brain regions) tend to atrophy as we get older, and that a number of studies have show that cardio exercise can stop and/or reverse this process. The research reports I've seen haven't indicated that NOT exercising is the primary cause of the brain shrinking--that seems to be more related to aging. But there probably haven't been many, if any, long-term studies that followed both exercisers and non-exercisers over a long period to see if there are differences in the amount of hippocampus atrophy that could be explained by lack of exercise. It seems reasonable to think that, if exercise can increase the size of the hippocampus once, it can probably do it more than once, but again, I don't know if that's been specifically studied.

Here's a link to an article about the exercise/hippocampus connection:

http://blogs.scientificamerican.com/observations/2011/01/31/aerobic-exercise-bulks-up-hippocampus-improving-memory-in-older-adults/

Hope this helps.

"All your life, you have just been waiting for this moment to arise."
(Lennon & McCartney, "Blackbird")






 current weight: 199.0 
 
390
341
292
243
194
PANFRIEDTROUT's Photo PANFRIEDTROUT Posts: 3,425
12/13/13 5:06 P

My SparkPage
Send Private Message
Reply
One of today's questions for SparkTrivia was this:

"True or False: Exercising regularly can increase the size of the hippocampus region of the brain."

The answer is true, which leads me to wonder if (a)
you're NOT exercising regularly, does it shrink? and (b)
if it grows, then shrinks, and you start exercising regularly again, does it get bigger?

thanks, Marie

If you want to walk on water, you have to get out of the boat. (auth unk)

Time Zone is Pacific Standard (USA)


 Pounds lost: 37.2 
 
0
24
48
72
96
Page: 1 of (1)  

Report Innappropriate Post

Other Fitness and Exercise Topics:

Topics: Last Post:
What is your favorite Warmup and Cool-down Song? 8/8/2014 1:38:43 PM
How many minutes 7/31/2014 2:46:59 PM
more weight or more reps? 9/8/2014 3:26:20 AM
i need help with a proper exercise program 7/6/2014 7:40:50 PM
Sets vs Reps 7/5/2014 5:13:02 PM

Thread URL: http://www.sparkpeople.com/myspark/messageboard.asp?imboard=6&imparent=32618461

Review our Community Guidelines





Diet Resources: soy good | soy nutrition | is soy bad