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after-image Ampere angle angular gyrus apparatus appear apperception association average beats binocular vision brain calcarine fissure calculation cells centre cerebellum Clark University color consciousness contrast cortex curve digits direction distance distinct effect error experimental experiments explained fact feeling fibres figures fixation give given gyri hand Helmholtz hemispheres hypnotism idea illusion inches intervals kymograph Laura Bridgman lectures less letters light memory mental ments method mind motion motor movements nature nerve neuritis normal object observations occipital occipital lobe olfactory bulb optic nerve pallium paper perceive perception philosophy physiological portion position practice present Prof psychology pupils relation retina rotation seems seen sensation sense sensory side sight soul sound spinal spinal cord stimulation suggestion surface tests thalamus thickness tion tones touch vision visual words Wundt Zerah Colburn
Sivu 234 - Thus the ideas, as well as children, of our youth often die before us; and our minds represent to us those tombs to which we are approaching; where though the brass and marble remain, yet the inscriptions are effaced by time, and the imagery moulders away.
Sivu 239 - I find indeed I have a faculty of imagining, or representing to myself the ideas of those particular things I have perceived, and of variously compounding and dividing them. I can imagine a man with two heads, or the upper parts of a man joined to the body of a horse.
Sivu 567 - On! on!"— but o'er the Past (Dim gulf!) my spirit hovering lies Mute, motionless, aghast! For, alas! alas! with me The light of Life is o'er! "No more — no more...
Sivu 239 - The mind is a kind of theatre, where several perceptions successively make their appearance, pass, repass, glide away, and mingle in an infinite variety of postures and situations.
Sivu 566 - Thou wast that all to me, love, For which my soul did pine — A green isle in the sea, love, A fountain and a shrine, All wreathed with fairy fruits and flowers, And all the flowers were mine. Ah, dream too bright to last! Ah, starry Hope! that didst arise But to be overcast! A voice from out the Future cries, "On! on...
Sivu 235 - These simple ideas, when offered to the mind, the understanding can no more refuse to have, nor alter when they are imprinted, nor blot them out and make new ones itself, than a mirror can refuse, alter, or obliterate the images or ideas which the objects set before it do therein produce.
Sivu 237 - And the manner wherein they signify and mark unto us the objects which are at a distance is the same with that of languages and signs of human appointment, which do not suggest the things signified by any likeness or identity of nature, but only by an habitual connexion that experience has made us to observe between them.
Sivu 30 - What number is that, which, being divided by the product of its digits, the quotient is 3 ; and if 18 be added to it, the digits will be inverted ? Ans.
Sivu 239 - I may venture to affirm of the rest of mankind, that they are nothing but a bundle or collection of different perceptions, which succeed each other with an inconceivable rapidity, and are in a perpetual flux and movement.
Sivu 232 - hearing,' that the thing heard sendeth forth an 'audible species,' that is an 'audible aspect," or 'audible being seen,' which entering at the ear maketh 'hearing.' Nay, for the cause of 'understanding' also, they say the thing understood sendeth forth an 'intelligible species,' that is, an 'intelligible being seen,' which, coming into the understanding, makes us understand.