Next.js Platform

Neuro Explorer

Deterministic simulations, server-backed labs, and Cloudflare AI-powered experiences now share the same App Router shell and internal /api/* contract.

Brain Atlas

Anatomy

Explore major regions, convergence overlays, and conference-style localization cases that now include medial motivation hubs, parietal attention maps, insular interoception, and salience-autonomic network reasoning.

Neuron Simulation

Simulation

Compare quiet reserve, near-threshold recruitment, regular spiking, and refractory-limited high-drive phenotypes in a clinically framed LIF lab.

Retinal Receptive Field Lab

Neuro-Ophthalmology

Move from center-surround physiology into prechiasmal neuro-ophthalmology with retinal, disc, and optic-nerve compare mode plus case-based triage.

Visual Field Localizer

Localization

Work through monocular, chiasmal, retrochiasmal, and neglect-like patterns with compare mode and consult-level cases.

Neglect Localizer

Attention

Separate viewer-centered neglect, extinction, object-centered truncation, and motor-intentional bias with an attention map, bedside-task readouts, and field-cut differentials.

Aphasia Syndrome Localizer

Language

Compare Broca, Wernicke, conduction, global, and transcortical aphasias through bedside language-profile splits, dominant-hemisphere network mapping, and task-level dissociations.

Synaptic Plasticity

Learning

Compare causal potentiation, anti-causal depression, metaplastic restraint, and saturation risk with a richer STDP teaching surface.

Dopamine Prediction Error Lab

Reinforcement

Compare canonical transfer, cue capture, blunted transfer, and omission-sensitive phenotypes as prediction errors shift from reward delivery toward the predictive cue.

Basal Ganglia Loop Explorer

Movement Disorders

Compare balanced selection, Parkinson off, medication-on rescue, freezing-prone overbraking, dyskinetic overshoot, and indirect-pathway collapse through direct, indirect, and hyperdirect loop balance.

Visual Cortex

Cortical Vision

Classify images through the internal API while working through consult-level field-entry, ventral, dorsal, and attention-network localization traps.

Neuro Tutor

Cloudflare AI

Use a shared consult-level reasoning rubric across lesion localization, neuro-ophthalmology, epileptology, neurovascular syndromes, and neurocardiology, now with structured scoring, confidence grading, and explicit missed-step feedback.

12-Lead ECG Explorer

Clinical

Study ECGs through a neurocritical neurocardiac lens with autonomic presets, consult frames, case mode, annotated rhythm strips, red flags, and a 3D activation map.

EEG & Neural Oscillations

Neurophysiology

Explore 19-channel EEG with band-power analysis, clinical presets from normal alpha to burst suppression, epileptiform pattern generation, and consult-level neurophysiology cases.

Grid Cell Navigator

Navigation

Explore canonical lattices, broad low-resolution fields, noisy path integration, and compact-room remapping in a clinically framed navigation lab.

Action Potential (Hodgkin-Huxley)

Ion Channels

Full ionic model with Na+ and K+ channel gating dynamics, pharmacological blockade (TTX, TEA), and clinical presets from normal conduction to demyelination.

Motor Pathway Explorer

Motor System

Corticospinal tract from cortex to muscle. Select a lesion level to see UMN vs LMN signs, brainstem crossed findings, and clinical vignettes.

Gait Pattern Localizer

Bedside Exam

Compare parkinsonian, cerebellar, sensory, hemiparetic, and frontal gait phenotypes using footprint geometry, turning burden, and bedside discriminators.

Vertigo & Vestibular Localizer

Vestibular

Separate vestibular neuritis, posterior-fossa stroke, BPPV, vestibular migraine, and Meniere patterns using HINTS scope, timing ladders, provocation maps, and vestibular pathway localization.

Cranial Nerves Explorer

CN Exam

All 12 cranial nerves with exam techniques, peripheral vs central lesion patterns, brainstem syndromes (Weber, Wallenberg, CPA), and clinical presets from Bell's palsy to locked-in syndrome.

Stroke Vascular Territories

Vascular

Map symptoms to arterial territories: MCA, ACA, PCA, basilar, PICA, lacunar. Clinical vignettes with NIHSS estimates, acute management, and the localization logic that separates anterior from posterior circulation.

Dermatome & Sensory Pathways

Sensory System

Sensory localization from receptor to cortex. Dorsal columns vs spinothalamic tract anatomy, dermatome maps, and clinical syndromes from polyneuropathy to Brown-Séquard to cortical sensory loss.

Sleep Architecture

Sleep Medicine

Hypnogram generation with realistic stage cycling, EEG characteristics per stage, and clinical sleep disorder presets from narcolepsy to RBD.

Architecture stance

This is intentionally not a Prisma/Auth/tRPC reset. The important move was consolidating the product around App Router pages and internal API route handlers while keeping the simulation engines in TypeScript.

`Vision` and `Ask` still rely on Cloudflare AI, but they now follow the same internal API contract as the rest of the site and ship with the same Next.js deployment unit.