ILLUSTRATIONS
xxi
figure
page
77. | Constancy of latent period under stimuli above the maximal |
127 |
78, 79. | Effect of fatigue |
128 |
80, 81. | Effect of temperature |
130 |
82. | Determination of velocity of transmission of excitation in Mimosa |
137 |
83, 84. | Determination of velocity by Differential Method |
139, 140 |
85. | Effect of intensity of stimulus on velocity and after-effect |
143 |
86. | Effect of optimum condition on velocity |
145 |
87. | Effect of fatigue on velocity of transmission |
147 |
88. | Effect of temperature on velocity |
149 |
89. | Record giving transmission time in Biophytum |
151 |
90. | Effect of cold in the retardation and arrest of transmission |
162 |
91. | Arrangement for electrotonic block |
165 |
92. | Record of effect of electrotonic block |
166 |
93. | Records of transmitted excitation with the block off and on |
167 |
94. | Effect of CuSO4 in abolishing conduction |
172 |
95. | Abolition of conductivity by KCN |
173 |
96. | Positive response followed by negative in Biophytum under indirect thermal stimulus |
180 |
97. | Diphasic response in Biophytum under indirect chemical stimulation |
182 |
98, 99. | Positive followed by negative in Averrhoa |
184 |
100. | Diphasic response in Mimosa due to indirect electric stimulation of petiole |
185 |
101. | Diphasic response in Mimosa due to indirect thermal stimulation of stem |
186 |
102. | Effect of intensity of stimulus in modifying the diphasic response |
187 |
103. | Effect of diminishing distance in transforming positive into diphasic response in Biophytum |
189 |
104. | Effect of diminishing distance on the response in Mimosa |
194 |
105. | Masking of the positive by the predominant negative |
194 |
106. | 200 |
107. | Record of polar excitation under feeble current |
202 |
108. | Excitation by ascending and descending current |
204 |
109. | Records of responses to ascending and descending current in Mimosa |
205 |
110. | Records of responses to ascending and descending induction-shock |
206 |
111. | The Potential Slide |
208 |
112. | The Potential Keyboard |
210 |
113. | The electrode holder |
217 |
114. | Excitation induced in Biophytum by the make of kathode and break of anode |
224 |