ATAR Notes: Forum

VCE Stuff => VCE Science => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Psychology => Topic started by: diligent18 on November 03, 2012, 09:30:41 am

Title: PRINCIPLE OF LEAST EFFORT AND LABELLING THE BRAIN
Post by: diligent18 on November 03, 2012, 09:30:41 am
I just saw this on a practice paper --- what on earth is the Principle of Least Effort?
I've also encountered numerous questions where I am required to label/identify parts of the brain involved in learning. Frankly, in all the diagrams I'm seen, most of the areas are so closely located that I find it hard to differentiate their relative positions.
If anybody has a clear diagram or an explanation of where the Hippocampus, Amygdala, Ventrel Tegmental Area, Basical Ganglia, and Hypothalamus are in relation to each other, it would be greatly appreciated.
Thank you.
Title: Re: PRINCIPLE OF LEAST EFFORT AND LABELLING THE BRAIN
Post by: RTandon on November 03, 2012, 09:35:17 am
We need to know that stuff?! D: D: D:
Title: Re: PRINCIPLE OF LEAST EFFORT AND LABELLING THE BRAIN
Post by: Russ on November 03, 2012, 10:14:02 am
They're all in the central area of the brain, where the brainstem emerges up into the forebrain. I doubt you need to know it in any detail. This picture might help

http://i.imgur.com/ntwOC.png
Title: Re: PRINCIPLE OF LEAST EFFORT AND LABELLING THE BRAIN
Post by: Scooby on November 03, 2012, 10:19:07 am
The principle of least effort just proposes that an organism will take the shortest route to its destination based on a cognitive map it has of the area. One of Tolman's ideas  :P

Yeah, I don't think they'll ask to identify structures, especially not the ventral tegmental area or the basal ganglia
Title: Re: PRINCIPLE OF LEAST EFFORT AND LABELLING THE BRAIN
Post by: diligent18 on November 03, 2012, 11:17:02 am
Thanks buddies.
Title: Re: PRINCIPLE OF LEAST EFFORT AND LABELLING THE BRAIN
Post by: Felicity Wishes on November 03, 2012, 12:52:33 pm
We need to know that stuff?! D: D: D:
Not the brain stuff. Only the principle of least effort.