Elements of physiological psychology : a treatise of the activities and nature of the mind from the physical and experimental point of view / by George T. Ladd.
- George Trumbull Ladd
- Date:
- 1888
Licence: Public Domain Mark
Credit: Elements of physiological psychology : a treatise of the activities and nature of the mind from the physical and experimental point of view / by George T. Ladd. Source: Wellcome Collection.
Provider: This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.
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![Tones.—§ 9, The Complementary Colors.—§§ 10-13, Conditions of Changes in Color.—§ 14, Phenomena of Contrast.—§§15-17, Theories of Visual Sensations.—§ 18, Symbolism of Visual Sensations.—§ 19, Sensations of the Skin.—§ 20, The Muscular Sensations.—§ 21, Sen- sations of Pressure.—§§ 22-24, Sensations of Temperature.—§ 25, Specific Energy of the Nerves. CHAPTER V. PAGB The Quantity of Sensations , 356-381 §§ l-3j Distinction of Variations in Quantity.—§§ 4-5, The Meas- urement of Sensations.—§ 6, Nature of the Least Observable Differ- ence.-—§ 7, The Determining of the Limits.—§^j^Methods of Experi- ment.—§ 9, Statement of Weber's Law.—§ 1^ Measurement of Sensations of Pressure.—§ 11, Measurement of Sensations of Tem- perature.—§§ 12-15, The Intensity of Sounds.—§§ 16-18, The In- tensity of Visual Sensations.—S§ 19-21, Measm-ement of Taste and Smell—§§ 22-23, Value of Weber's Law. CHAPTER VI. / The Presentations of Sense ,..'. 382-419 §§ 1-2, Sensations and Things.—§ 3, General Nature of the Pres- entations of Sense.—§§ 4-5, Laws of the Synthesis of Sensations.— §§ 6-7, Nativistic and Empiristic Theories.—§§ 8-11, Nature of the Spatial Series.—§§ 12-15, The Theory of Local Signs.—§ 16, The Stages of Perception.—§ 17, Perceptions of Smell.—§ 18, Perceptions of Taste.—§§ 19-20, Perceptions of Hearing.—§§ 21-22, Sense of Lo- cality by the Skin.—§§ 23-25, Weber's Sensation-Circles.—§ 26, The Discernment of Motion.—§ 27, Localizing of Temperature-Sensa- tions.-^§ 28, Localizing of Muscular Sensations.—§§ 29-30, Construc- tion of the Field of Touch.—§ 31, Feelings of Double Contact. CHAPTER VIL The Presentations of Sense [Continued] 420-467 § 1, General Principles applied to the Eye.—§ 2, Data or Motifs of Vision.—§§ 3-6, Nature of the Primary Retinal Field.—§ 7, Value of the Retinal Elements.—§§ 8-9, Motions of the Eye.—§ 10, Tlie Law of Listing.—g 11, Meridians of the Field of Vision.—§ 12, Effect of Accommodation.—§§ 13-16, Single and Double Images.—§ 17, The Fixation of Attention.—§§ 18-20, Stereoscopic Vision and Vision of Perspective.—§§ 21-23, The Use of Secondary Helps.—§^ 24-25, General Office of Experience.—§§ 26-28, Judgment of Spatial Exten- sion and Relations.—§ 29, Visual Perception of Motion.—§§ 30-34, Errors of Sense.—§ 35, Development of Visual Perception. /](https://iiif.wellcomecollection.org/image/b2106278x_0018.jp2/full/800%2C/0/default.jpg)
