Archive for the ‘Brain – thinking’ Category

Odds: I bet you’re a Democrat …

October 18, 2017

… if your parents were Democrats.

And, I bet if your parents were Republicans, then you’re a Republican.

According to Smithsonian.com

“The party affiliation of someone’s parents can predict the child’s political leanings about around 70 percent of the time.”

That’s pretty good, but “new research suggests ideological differences between partisans may reflect distinct neural processes.”

image

More specifically, researchers say that they can predict who’s right and who’s left of center politically with 82.9 % accuracy.

Here’s the study and its implications …

(more…)

I do my best thinking when I sleep … another scientific rationale.

May 17, 2017

 By default, your brain “defragments” when you sleep.

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In a prior post, we reported some scientific evidence that most people really do think when they sleep.

For details, see: I do my best thinking when I’m sleeping … say, what?

Let’s take the science a step further…

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First, an analogy…

Have you ever defragmented your computer’s hard drive?

Just in case your answer is “no” – or, you’ve never heard of defragmentation – here’s a short course:

When you save a file on your computer (think: Word, Powerpoint, Excel), the file isn’t stored in one piece.

Rather, it’s automatically broken into smaller pieces … and each piece is stashed in the first place that the computer finds an open space on the hard drive.

Since the file is stored in scattered pieces, the computer has to reassemble it when you subsequently re-open the file.

That takes time … and slows the process.

There’s a process called “defragmentation” that sorts through a computer’s hard drive, eliminates “dead links” and reassembles “live” files into contiguous pieces … making the save & open processes more efficient.

Well, it turns out that your brain comes with a process analogous to defragmentation … it’s called “synaptic pruning” … and it happens automatically when you sleep.

Here’s how it works …

(more…)

So, are you left-brained or right-brained?

February 23, 2017

Yesterday’s post prompted some questions re: what exactly is left-brained and right-brained thinking, so … 

For decades cognitive psychologists has characterized folks as being either left brain dominant  – logical – or right brain dominant – creative.

Browse the lists below and pick your dominant brain side – left or right.

image

= = = = = 
So what? What to do?
= = = = =

(more…)

Odds: I bet you’re a Democrat …

June 23, 2016

… if your parents were Democrats.

And, I bet if your parents were Republicans, then you’re a Republican.

According to Smithsonian.com

“The party affiliation of someone’s parents can predict the child’s political leanings about around 70 percent of the time.”

That’s pretty good, but “new research suggests ideological differences between partisans may reflect distinct neural processes.”

image

More specifically, researchers say that they can predict who’s right and who’s left of center politically with 82.9 % accuracy.

Here’s the study and its implications …

(more…)

HITS: Are you left-brained or right-brained?

November 13, 2014

HITS: HomaFiles’s Ideas To Share

For decades cognitive psychologists has characterized folks as being either left brain dominant  – logical – or right brain dominant – creative.

Browse the lists below and pick your dominant brain side – left or right.

image

= = = = = 
So what? What to do?
= = = = =

(more…)

HITS: Are you left-brained or right-brained?

September 13, 2013

HITS: HomaFiles’s Ideas To Share

For decades cognitive psychologists has characterized folks as being either left brain dominant  – logical – or right brain dominant – creative.

Browse the lists below and pick your dominant brain side – left or right.

image

= = = = = 
So what? What to do?
= = = = =

(more…)

Odds: I bet you’re a Democrat …

February 20, 2013

… if your parents were Democrats.

And, I bet if your parents were Republicans, then you’re a Republican.

According to Smithsonian.com

“The party affiliation of someone’s parents can predict the child’s political leanings about around 70 percent of the time.”

That’s pretty good, but “new research suggests ideological differences between partisans may reflect distinct neural processes.”

image

More specifically, researchers say that they can predict who’s right and who’s left of center politically with 82.9 % accuracy.

Here’s the study and its implications …

(more…)

HITS: Are you left-brained or right-brained?

November 27, 2012

HITS: HomaFiles’s Ideas To Share

For decades cognitive psychologists has characterized folks as being either left brain dominant  – logical – or right brain dominant – creative.

Browse the lists below and pick your dominant brain side – left or right.

image

= = = = = 
So what? What to do?
= = = = =

(more…)