The Senses and the IntellectJ. W. Parker, 1855 - 614 |
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Strona 13
Alexander Bain. DIVISIONS OF THE NERVOUS SYSTEM . 13 3. The NERVOUS SYSTEM consists of a central part , or rather a ... consist of two different structural elements , viz . , fibres , and cells or vesicles . The fibres are found ...
Alexander Bain. DIVISIONS OF THE NERVOUS SYSTEM . 13 3. The NERVOUS SYSTEM consists of a central part , or rather a ... consist of two different structural elements , viz . , fibres , and cells or vesicles . The fibres are found ...
Strona 15
... consist of pulpy mat- ter , with an eccentric roundish body or nucleus , enclosing one or more still smaller nuclei , surrounded by coloured granules . They vary in size from 0 to 3000 of an inch in diameter . FIG . 1 . ..... a and b ...
... consist of pulpy mat- ter , with an eccentric roundish body or nucleus , enclosing one or more still smaller nuclei , surrounded by coloured granules . They vary in size from 0 to 3000 of an inch in diameter . FIG . 1 . ..... a and b ...
Strona 17
... consists of a column of white fibrous matter with a grey portion enclosed . In a cross section , the grey matter is seen . to form two crescents , with the horns turned outwards , and connected in the middle of their convexities by a ...
... consists of a column of white fibrous matter with a grey portion enclosed . In a cross section , the grey matter is seen . to form two crescents , with the horns turned outwards , and connected in the middle of their convexities by a ...
Strona 20
... consists of transverse and longitudinal white fibres , interspersed with a quantity of diffused grey matter . The transverse fibres , with a few exceptions , enter the cerebellum under the name of the middle crura or peduncles , and ...
... consists of transverse and longitudinal white fibres , interspersed with a quantity of diffused grey matter . The transverse fibres , with a few exceptions , enter the cerebellum under the name of the middle crura or peduncles , and ...
Strona 21
... consists of two lateral halves , or hemi- spheres , as they are called , which , though connected by a median portion of nervous substance , are separated in a great FIG . 4. * part of their extent by a fissure , named the great ...
... consists of two lateral halves , or hemi- spheres , as they are called , which , though connected by a median portion of nervous substance , are separated in a great FIG . 4. * part of their extent by a fissure , named the great ...
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Kluczowe wyrazy i wyrażenia
action activity acute alimentary animal arising associated body brain cause cells cerebellum cerebral cerebral hemispheres cerebral nerves cerebro-spinal cerebrum character colour connected connexion consciousness contraction convolutions corpora quadrigemina corpuscles crura degree digestion discrimination distance distinct effect emotion energy excitement exercise exertion experience external extremities fact force function ganglia give glottis grey matter hemispheres impression inch increase influence intellectual intense intestines irritation limbs locomotion lungs mass mastication medulla oblongata membrane mental ments mind mode motion motor mouth movements moving muscles muscular feeling muscular fibres named nature nerve centres nerve fibres nervous substance object odours optic organs pain papillæ pass peculiar peduncles pharynx pleasure portion posterior produced reflex Reflex Actions remarked respiration retina sensation sense sensibility side sight skin smell sound spinal cord spinal nerves spontaneous stimulation stomach superior peduncles supposed surface tactile taste thalami tion tissue tongue touch tympanum volition voluntary white matter
Popularne fragmenty
Strona 588 - Firth of Forth is niched and vandyked, as far as the eye can reach. A beautiful sea ; good land too, now that the plougher understands his trade ; a grim niched barrier of whinstone sheltering it from the chafings and tumblings of the big blue German Ocean.
Strona 386 - Why this celestial vault appears more distant towards the horizon, than towards the zenith, will afterwards appear. 3. The colours of objects, according as they are more distant, become more faint and languid, and are tinged more with the azure of the intervening atmosphere : to this we may add, that their minute parts become more indistinct, and their outline less accurately defined.
Strona 588 - They plucked the seated hills, with all their load, Rocks, waters, woods, and by the shaggy tops Uplifting bore them in their hands: amaze, Be sure, and terror, seized the rebel host, When coming towards them so dread they saw The bottom of the mountains upward turned; Till on those cursed engines...
Strona 676 - In the act of sensible perception, I am conscious of two things ; — of myself as the perceiving subject, and of an external reality, in relation with my sense, as the object perccived.
Strona 526 - Persuasion implies that some course of conduct shall be so described, or expressed, as to coincide, or be identified, with the active impulses of the individuals addressed, and thereby command their adoption of it by the force of their own natural dispositions.
Strona 160 - It is thickest in the palms of the hands and soles of the feet, where the skin is much exposed to pressure, and it is not Fig.
Strona 676 - ... object perceived. Of the existence of both these things I am convinced ; because I am conscious of knowing each of them, not mediately, in something else, as represented, but immediately in itself, as existing. Of their mutual independence I am no less convinced ; because each is apprehended equally, and at once, in the same indivisible energy, the one not preceding or determining, the other not following or determined ; and because each is apprehended out of, and in direct contrast to, the other.
Strona 238 - ... the cravings produced by the recurring wants and necessities of our bodily, or organic, life.
Strona 338 - The same doctrine must equally apply to the Sensations of the Senses, and will derive illustration from them. The mere idea of a nauseous taste can excite the reality even to the production of vomiting. The sight of a person about to pass a sharp instrument over glass excites the well-known sensation in the teeth.
Strona 588 - Monday 2d of September 1650, stands ranked, with its tents and Town behind it, — in very forlorn circumstances. This now is all the ground that Oliver is lord of in Scotland. His Ships lie in the offing, with biscuit and transport for him ; but visible elsewhere in the Earth no help. Landward as you look...