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Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

Jun 11, 2020

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Page 1: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus
Page 2: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

Sulci and gyri in brain cortex

By: shirin Kashfi

Page 3: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus
Page 4: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

Sulcus شيار

Sulci شيارها

Page 5: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

gyrusشكنج

gyri شكنج ها

Page 6: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus
Page 7: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus
Page 8: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus
Page 9: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

Insula lobe لوب جزيره

Page 10: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus
Page 11: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus
Page 12: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

شيارها و شکنج هاي عمده لوب گيجگاهي

گيجگاهي تحت شيار آبي خط گيجگاهي؛ فوق شيار قرمز خط گيجگاهي؛ ميان شکنج رنگ سبز ناحيه گيجگاهي؛ فوق شکنج رنگ کم نارنجي ناحيه

گيجگاهي تحت شکنج رنگ بنفش ناحيه

Page 13: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

Calcarine sulcusشيار كالكارين

parietooccipital sulcusسري پس-اي شيار آهيانه

Page 14: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

Singular sulcusشيار سينگوالر

مغزي هاي نيمکره مياني سطح در فقط (چپ سمت شکل در رنگ آبي بخش) آن نام هم شکنج و شيار اين شود مي مشاهده

Page 15: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus
Page 16: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

Brodmann area

• A Brodmann area is a region of the cortex defined based on its cytoarchitecture, or

organization of cells

• Brodmann areas were originally defined and numbered by Korbinian Brodmann

based on the organization of neurons. He observed in the cortex using the Nisel

stain. Brodmann published his maps of cortical areas in humans, monkeys, and

other species in 1909.

به را انسان مخ قشر برودمن، است کرده تقسيم ناحيه 52

Page 17: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus

Function Brodmann Area

Vision

Primary 17

Secondary 18,19,20,21,37

Auditory

Primary 41

Secondary 22,42

Body Senses

Primary 1,2,3

Secondary 5,7

Sensory, tertiary 7,22,37,39,49

Motor

Primary 4

Secondary 6

Eye movement 8

Speech 44

Motor, tertiary 9,10,11,45,46,47

Page 18: Sulci and gyri in brain cortexsci.ui.ac.ir/Dorsapax/userfiles/Sub7/biology/ns2.pdf · Sulci and gyri in brain cortex By: shirin Kashfi . Sulcus رايش Sulci اهرايش . gyrus