Тёмный

3.2 - The Retina 

MITCBMM
Подписаться 55 тыс.
Просмотров 6 тыс.
50% 1

Dear Viewers of these Videos-
These lectures are from my undergrad course The Human Brain, currently being taught in the spring of 2018 at MIT. Lectures will be added as the course proceeds.
Over time I intent to expand, revise, and improve this set of lectures, for which I would welcome your feedback. If you are a newcommer to these topics and find parts unclear or boring pelase let me know. If you are in the field I would particularly appreciate hearing about any errors you catch or any content that you think should be added or removed.
Just send me an email at ngk@mit.edu.
Nancy
Description of MIT Course 9.11: The Human Brain
The last quarter century has revealed the functional organization of the human brain in glorious detail, including an unexpectedly precise mapping of specific perceptual and cognitive functions to particular cortical regions. This course surveys the core perceptual and cognitive abilities of the human mind and asks how they are implemented in the brain. Specifically, we will explore in some detail a number of distinct domains of cognition like face recognition, navigation, number, language, music, and social cognition, and the cortical regions and networks that implement these functions. Key themes include the representations, development, and degree of functional specificity of these components of mind and brain. The course also emphasizes the inferences that can (and cannot) be drawn from each of the main methods in human cognitive neuroscience. The course will take students straight to the cutting edge of the field, empowering them to understand and critically evaluate empirical articles in the current literature.
For more of Nancy's short talks about the brain, go here - nancysbraintalks.mit.edu

Наука

Опубликовано:

 

26 апр 2018

Поделиться:

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист
Посмотреть позже
Комментарии : 5   
@user-kf3je9lp7o
@user-kf3je9lp7o Год назад
This is one of the. Most interesting things ever…. I’m going to use your information in my speaking project and I’ll put this vid as a resource for sure ❤❤❤
@yilu1157
@yilu1157 6 лет назад
Any reference of neural circuit? Thanks.
@leif1075
@leif1075 3 года назад
I tried the closing one eye experiment but I could stil see the dots and the gap between the red lines..I guess the distance scales of the video are off too..
@leif1075
@leif1075 3 года назад
At 3:00, how is itn higher resolution processi ng at the bfovea if you only have five cells versus one hundred million on the periphery..because the light is more focused in the fewert number of cels I suppose? She should've clarified this.
@Scientist1642
@Scientist1642 3 года назад
She said 100s per cell on periphery. If the receptors are distributed somewhat evenly that means you have at least 20 times more cells for detecting light in the center compared to periphery, hence the higher resolution.
Далее
3.3 - Receptive Fields of Retinal Ganglion Cells
7:40
Best exercises to lose weight ! 😱
00:19
Просмотров 4,3 млн
Visual Processing and the Visual Cortex
16:05
Просмотров 272 тыс.
2.11 - fMRI
26:03
Просмотров 10 тыс.
Vision: The Visual Cortex
23:56
Просмотров 43 тыс.
3.6 - Orientation Selectivity
13:59
Просмотров 21 тыс.
20. Theory of Mind & Mentalizing
1:16:02
Просмотров 105 тыс.
Mastering Style: The Learning and Teaching of Writing
1:15:52