Chapter XIII: Means of the Expression of the Emotions

Vocal Organs 268

Erection of the Hair 269

Erection of the Ears 270

A Startled Horse 271

Monkey-Shines 271

Weeping of Man and Brute 272

The Grief-Muscles 275

Voluntary Power over the Grief-Muscles 276

“Down in the Mouth” 278

Laughter 279

Expression of the Devout Emotions 282

Frowning 284

Pouting 285

Decision at the Mouth 287

Anger 287

Sneering 288

Disgust 289

Shrugging the Shoulders 290

Blushing 291

Blushing not necessarily an Expression of Guilt 293

Blushing accounted for 294

A New Argument for a Single Parent-Stock 296

XIV.

THE PROVISIONAL HYPOTHESIS OF PANGENESIS.

Functional Independence of the Units of the Body 299

Necessary Assumptions 302

Two Objections answered 305

Effect of Morbid Action 306

Transmission limited 307