# Neuroscience and neural systems profiles All profiles in the Neuroscience and neural systems domain, version 0.1.0-alpha.5. The Review column shows each profile's review status. In this release every profile is candidate or draft, and none has been scientifically reviewed yet. A profile describes whether two ports fit together; it does not establish scientific validity or clinical safety. | Profile | Name | Stage | Review | Required items | |---|---|---:|---:|---:| | [Action Potential Event](/standards/model-compatibility/profiles/neuroscience/action-potential-event/v0.1.json) | `action-potential-event` | WAVE_2 | candidate | 4 | | [Behavioral Trial](/standards/model-compatibility/profiles/neuroscience/behavioral-trial/v0.1.json) | `behavioral-trial` | WAVE_2 | candidate | 4 | | [Brain Region](/standards/model-compatibility/profiles/neuroscience/brain-region/v0.1.json) | `brain-region` | WAVE_2 | candidate | 4 | | [Calcium Imaging Signal](/standards/model-compatibility/profiles/neuroscience/calcium-imaging-signal/v0.1.json) | `calcium-imaging-signal` | WAVE_2 | candidate | 4 | | [Cognitive Score](/standards/model-compatibility/profiles/neuroscience/cognitive-score/v0.1.json) | `cognitive-score` | WAVE_2 | candidate | 7 | | [Connectivity Matrix](/standards/model-compatibility/profiles/neuroscience/connectivity-matrix/v0.1.json) | `connectivity-matrix` | WAVE_2 | candidate | 6 | | [Connectome Graph](/standards/model-compatibility/profiles/neuroscience/connectome-graph/v0.1.json) | `connectome-graph` | WAVE_2 | candidate | 4 | | [Electroencephalogram](/standards/model-compatibility/profiles/neuroscience/electroencephalogram/v0.1.json) | `electroencephalogram` | WAVE_2 | candidate | 4 | | [Firing Rate](/standards/model-compatibility/profiles/neuroscience/firing-rate/v0.1.json) | `firing-rate` | WAVE_2 | candidate | 7 | | [Local Field Potential](/standards/model-compatibility/profiles/neuroscience/local-field-potential/v0.1.json) | `local-field-potential` | WAVE_2 | candidate | 6 | | [Magnetoencephalogram](/standards/model-compatibility/profiles/neuroscience/magnetoencephalogram/v0.1.json) | `magnetoencephalogram` | WAVE_2 | candidate | 4 | | [Membrane Voltage](/standards/model-compatibility/profiles/neuroscience/membrane-voltage/v0.1.json) | `membrane-voltage` | WAVE_2 | candidate | 4 | | [Neural Activity](/standards/model-compatibility/profiles/neuroscience/neural-activity/v0.1.json) | `neural-activity` | WAVE_2 | candidate | 4 | | [Neural Decoding Output](/standards/model-compatibility/profiles/neuroscience/neural-decoding-output/v0.1.json) | `neural-decoding-output` | WAVE_2 | candidate | 4 | | [Neural Population State](/standards/model-compatibility/profiles/neuroscience/neural-population-state/v0.1.json) | `neural-population-state` | WAVE_2 | candidate | 4 | | [Neural Trajectory](/standards/model-compatibility/profiles/neuroscience/neural-trajectory/v0.1.json) | `neural-trajectory` | WAVE_2 | candidate | 6 | | [Neuron Identity](/standards/model-compatibility/profiles/neuroscience/neuron-identity/v0.1.json) | `neuron-identity` | WAVE_2 | candidate | 6 | | [Neurotransmitter Concentration](/standards/model-compatibility/profiles/neuroscience/neurotransmitter-concentration/v0.1.json) | `neurotransmitter-concentration` | WAVE_2 | candidate | 7 | | [Oscillation Power](/standards/model-compatibility/profiles/neuroscience/oscillation-power/v0.1.json) | `oscillation-power` | WAVE_2 | candidate | 4 | | [Receptive Field](/standards/model-compatibility/profiles/neuroscience/receptive-field/v0.1.json) | `receptive-field` | WAVE_2 | candidate | 6 | | [Sensory Stimulus](/standards/model-compatibility/profiles/neuroscience/sensory-stimulus/v0.1.json) | `sensory-stimulus` | WAVE_2 | candidate | 4 | | [Sleep Stage](/standards/model-compatibility/profiles/neuroscience/sleep-stage/v0.1.json) | `sleep-stage` | WAVE_2 | candidate | 4 | | [Spike Train](/standards/model-compatibility/profiles/neuroscience/spike-train/v0.1.json) | `spike-train` | WAVE_2 | candidate | 4 | | [Synaptic Current](/standards/model-compatibility/profiles/neuroscience/synaptic-current/v0.1.json) | `synaptic-current` | WAVE_2 | candidate | 4 | | [Synaptic Weight](/standards/model-compatibility/profiles/neuroscience/synaptic-weight/v0.1.json) | `synaptic-weight` | WAVE_2 | candidate | 7 | Each profile links to its JSON definition. See the [catalogue](/standards/model-compatibility/catalogue) for search, filters and what the Stage and Review columns mean.