Project Outcomes - Year 1

Year 1: Period 1

Projects completed in Year 1. Addressing requests recieved during the first half of Year 1 See: Proposals Received

Includes data releases: Y1: 1078

VORTEX Proofreading Plans | Year 1 Period 1
SSG Rank Task Outcome
1.6 Axon extension of functionally recorded cells Added 103 cells
2.0 Proofread ‘cleaning’ of astrocytes Added 12 cells
2.6 Vasculature Analysis support New public resource
3.4 Annotation of parvalbumin interneurons 53517 spine annotations
73237 myelin annotations
4.6 Axon extension of putative Chodl cells Incomplete in Y1

Axon extension of functionally recorded cells

Proofreading and extending functionally coregistered pyramidal cells, which were a combination of excitatory cell types in different superficial layers.

Synaptic connectivity added from version 943 to 1078
Proofreading status upgrades

Queried from CAVE table: proofreading_status_and_strategy:

# Standard query
client.materialize.query_table('proofreading_status_and_strategy')

# Content-aware query
client.materialize.tables.proofreading_status_and_strategy(status_axon='t').query()

Proofread ‘cleaning’ of astrocytes

Selecting quality astrocytes within the V1 Column, and clean to remove false-merges: 12 astrocytes, 7 cleaned

Interactive: Four physically apposed ‘cleaned’ astrocytes

CAVE table: vortex_astrocyte_proofreading_status

# Standard query
client.materialize.query_table('vortex_astrocyte_proofreading_status')

# Content-aware query
client.materialize.tables.vortex_astrocyte_proofreading_status(status='clean').query()

For a coding example of how to render these astrocytes, see: Analysis Gallery: Astrocyte Meshes

Annotation of parvalbumin interneurons

Manual annotation of spine and shaft synaptic targets of basket cells: 53517 annotations

Queried from CAVE table: vortex_compartment_targets

# Standard query
client.materialize.query_table('vortex_compartment_targets', limit=10)

# Content-aware query
client.materialize.tables.vortex_compartment_targets(pre_pt_root_id=example_root_id).query()

Manual annotation of myelination and nodes of Ranvier along basket cell axons: 73237 annotations

Interactive: Myelination (yellow) annotated along basket cell axon (blue)

CAVE table: vortex_manual_myelination_v0

# Standard query
client.materialize.query_table('vortex_manual_myelination_v0', limit=10)

# Content-aware query
client.materialize.tables.vortex_manual_myelination_v0(valid_id=example_root_id).query()

CAVE table: vortex_manual_nodes_of_ranvier

# Standard query
client.materialize.query_table('vortex_manual_nodes_of_ranvier')

# Content-aware query
client.materialize.tables.vortex_manual_nodes_of_ranvier(valid_id=example_root_id).query()

For a coding example of how to render this cell with its myelin, see: Analysis Gallery: Myelin Labels

Back to top