In Padarthavijnana, the study of the means and nature of knowledge is fundamental.
The process of attaining valid knowledge (Yatharthajnana) is central to any philosophical system.
Nyaya and Vaiseshika Darshanas describe six categories (Shadpadartha) and emphasize Prama and its sources.
In Ayurveda, correct knowledge is essential for accurate diagnosis and treatment.
PRAMA (VALID KNOWLEDGE)
Prama means true, definite, and non-erroneous knowledge.
It is also called Yatharthajnana (real knowledge).
It leads to successful interaction with the objective world.
It is free from doubt (Samsaya), illusion (Viparyaya), and hypothetical knowledge (Tarka).
SANSKRIT REFERENCE
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тАФ Nyaya Sutra 1/1/3
CHARACTERISTICS OF PRAMA
Validity
Certainty
Non-contradiction
Utility in practical application (Vyavahara-yogyata)
TYPES OF PRAMA
Smriti (memory)
Anubhava (direct experience)
Pratyaksha, Anumana, Upamana, Shabda (according to Nyaya Darshana)
MODERN CORRELATION
Valid perception aligns with "accurate cognitive processing" in neuroscience.
Medical diagnosis depends on reliable knowledge (clinical examination, lab tests).
PRAMEYA (OBJECT OF KNOWLEDGE)
The object which is known through Pramana.
It is that which is understood or perceived.
SANSKRIT REFERENCE
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тАФ Tarka Sangraha
EXAMPLES OF PRAMEYA
Atman, Body, Senses, Objects, etc. (in Ayurveda: Dosha, Dhatu, Mala)
In modern science: bacteria, cells, organs, etc.
TENFOLD PRAMEYA ACCORDING TO NYAYA
Atma
Sharira
Indriya
Artha
Buddhi
Mana
Pravritti
Dosa
Pretyabhava
Phala
PRAMATA (KNOWER OR SUBJECT)
The person who gains the knowledge.
Pramata is the experiencer or subject who uses Pramana to know Prameya.
CHARACTERISTICS OF PRAMATA
Has valid cognitive faculties
Is capable of perception and inference
Is involved in acquiring knowledge
MODERN CORRELATION
In neuroscience, Pramata is linked to conscious observer or central nervous processing unit (brain).
PRAMANA (MEANS OF VALID KNOWLEDGE)
The instruments or methods by which knowledge is gained.
Pramana leads to Prama.
SANSKRIT REFERENCE
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тАФ Nyaya Sutra 1/1/4
FOUR PRAMANAS ACCEPTED IN AYURVEDA
Pratyaksha тАУ Direct perception
Anumana тАУ Inference
Upamana тАУ Comparison
Aptopadesha / Shabda тАУ Verbal testimony from authoritative sources
BRIEF EXPLANATION
Pratyaksha: Seen or sensed directly through senses
Anumana: Logical deduction, e.g., smoke implies fire
Upamana: Learning by analogy or similarity
Shabda: Knowledge gained from trustworthy authority, e.g., scriptures or Acharyas
MODERN CORRELATION
Pratyaksha: Clinical examination
Anumana: Diagnosis based on symptoms
Upamana: Comparative pathology
Shabda: Medical texts and literature
DIFFERENCE BETWEEN PRAMA AND APRAMA
CRITERIA | PRAMA | APRAMA |
---|---|---|
Meaning | Valid knowledge | Invalid or false knowledge |
Result | Leads to correct understanding and action | Leads to confusion or wrong decision |
Source | Derived through proper Pramana | Derived through defective cognition |
Example | Fire is there because smoke is seen | Rope seen as snake in dim light |
Cognitive Status | Clear, non-contradictory | Doubtful, illusory, or hypothetical |
Role in Ayurveda | Helpful in diagnosis, prognosis and treatment | Causes wrong diagnosis and mismanagement |
TYPES OF APRAMA
Samsaya (Doubt)
Viparyaya (Illusion)
Tarka (Hypothetical reasoning)
Smriti (Memory тАУ if inaccurate)
SANSKRIT REFERENCE
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тАФ Tarka Sangraha
MODERN CORRELATION
In medical practice, Aprama can be seen as misdiagnosis, misinterpretation of lab data, or clinical error.