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Activity Quote by Ivan Pavlov

“In the dog two conditions were found to produce pathological disturbances by functional interference, namely, an unusually acute clashing of the excitatory and inhibitory processes, and the influence of strong and extraordinary stimuli. In man precisely similar conditions constitute the usual…” quote by Ivan Pavlov
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“In the dog two conditions were found to produce pathological disturbances by functional interference, namely, an unusually acute clashing of the excitatory and inhibitory processes, and the influence of strong and extraordinary stimuli. In man precisely similar conditions constitute the usual causes of nervous and psychic disturbances. Different conditions productive of extreme excitation, such as intense grief or bitter insults, often lead, when the natural reactions are inhibited by the necessary restraint, to profound and prolonged loss of balance in nervous and psychic activity.”

Ivan Pavlov

About This Quote

Source Book: Physiology of the Nervous System, 1903

Extreme emotional stress and strong stimuli can disrupt the balance of brain excitation and inhibition, causing mental disturbances.

In simple terms: Stress overwhelms brain balance.

Key Takeaway

Manage stress and avoid extreme triggers.

Themes

psychology neuroscience stress balance mental health

Mood

concerned reflective

Type

educational clinical

When to use this quote

  • high‑pressure work
  • personal conflict
  • traumatic events
  • intense grief
  • verbal abuse

Key Concepts

excitatory‑inhibitory dynamics emotional regulation psychopathology

Questions to Reflect On

  • How can you restore neural balance?
  • What coping strategies reduce extreme excitation?
A Different Perspective

Ignoring underlying causes may lead to chronic issues.

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