Artificial intelligence at the service of clinical
decision-making in mental health
PSYNUM is a clinical decision-support platform that brings together diagnostic tools (PSYCHOLING, NEURLING) and therapeutic tools (CBT, ET), grounded in psycholinguistic and neurolinguistic research. The professional submits a clinical note or verbatim and receives a detailed analysis and a structured report — in the patient's mother tongue, with no data storage.
An extension of clinical listening,
never a substitute.
PSYNUM is not an automated diagnostic device. It is an integrative linguistic-analysis environment, designed to amplify the clinician's reasoning while preserving human responsibility at the heart of every diagnostic and therapeutic interpretation.
Clinical framework
Each tool is built on validated models in psycholinguistics, neurolinguistics and clinical psychopathology. Clinical rigour precedes any algorithmic processing of language.
Scientific architecture
Models trained on massive corpora of patient verbatims and anonymised clinical interviews. Natural-language processing, fine semantic analysis, predictive modelling.
Ethical commitment
Confidentiality by design: stateless operation, no patient data ever recorded. AI is conceived as a partner to clinical reasoning — not as a diagnostic verdict.
Clinical instruments for diagnosis and therapy in mental health.
Two diagnostic tools (PSYCHOLING, NEURLING) and two therapeutic tools (CBT, ET). Each is designed to support the clinician's reflection, reinforce methodological rigour and foster a structured reading of patient discourse.
PSYCHOLING — Psycholinguistic analysis
Diagnostic tool grounded in clinical psycholinguistics. Submit a clinical note or patient verbatim; the tool identifies the cognitive, affective and discursive markers associated with major psychopathological categories and produces a structured report.
Diagnostic 02NEURLING — Neurolinguistic analysis
Diagnostic tool grounded in neurolinguistics. Detects linguistic alterations associated with neurological and neurodegenerative conditions from patient discourse.
Therapy 03CBT — Cognitive behavioural therapy
Therapeutic tool assisting CBT: detection of cognitive distortions, structuring of sessions, contextualised cognitive-restructuring suggestions.
Therapy 04ET — Exposure therapy
Therapeutic tool assisting exposure protocols (anxiety, phobias, PTSD). Stimulus hierarchisation, SUDS scale construction, progressive session planning.
CapabilityNative multilingualism
All tools assess mental-health difficulties in the patient's mother tongue — an essential dimension for diagnostic accuracy and the therapeutic alliance.
SecurityStateless architecture
No patient data is ever recorded. Analyses are temporary, processed in volatile memory and automatically destroyed at the end of the session — confidentiality by design.
OutputStructured clinical report
Each tool generates a detailed analysis and a structured clinical report, ready to be integrated into the patient file or to support interdisciplinary discussion.
An architecture designed to mirror clinical listening, never to replace it.
PSYNUM tools build on decades of psycholinguistic and neurolinguistic research, then trained on massive corpora of patient verbatims and annotated clinical interviews.
Corpus construction
Patient verbatims, structured and semi-structured clinical interviews, transcribed psychological assessments — anonymised and coded according to a clinically validated grid.
Psycho/neurolinguistic models
Supervised learning, multilingual NLP, vector-based semantic modelling — calibrated for transparency and interpretability of clinical reasoning.
Cross-validation
Clinical coherence of outputs, stability of linguistic markers across languages, conformity with psychopathology references — supervised by a multidisciplinary scientific committee.
Artificial intelligence never replaces the interview, the observation or the clinical judgement. The reports produced are decision-support documents, never definitive diagnostic conclusions.— Principle of interpretive prudence · PSYNUM
Training in linguistic analysis of clinical discourse.
PSYNUM tools serve as continuing-education supports for psychologists, psychiatrists, speech therapists and mental-health researchers.
- Analyse the linguistic markers associated with depression, anxiety, psychosis or cognitive disorders.
- Identify early neurolinguistic alterations (aphasias, degenerative disorders).
- Structure the conduct of CBT and exposure-therapy sessions from the verbatim.
- Work in the patient's mother tongue — a key intercultural competency.
