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Presumptive spontaneous brain microhemorrhages in geriatric dogs: a comparative retrospective MRI study of dogs with and without evidence of canine cognitive dysfunction

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30 days ago
Presumptive spontaneous brain microhemorrhages in geriatric dogs: a comparative retrospective MRI study of dogs with and without evidence of canine cognitive dysfunction https://t.co/eTZ08LSsRw https://t.co/KvPyif2WTd
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Supplemental Information

Raw volumetric data for all dogs identified via search criteria

DOI: 10.7287/peerj.preprints.27868v1/supp-1

Signalment, body weight and hemorrhage numbers for SBM dogs

DOI: 10.7287/peerj.preprints.27868v1/supp-2

Signalment, body weights and microhemorrhage numbers for CCD dogs

DOI: 10.7287/peerj.preprints.27868v1/supp-3

Additional Information

Competing Interests

Drs. Dewey, Rishniw, Johnson and Davies are faculty members at Cornell University. Dr. Dewey is also a paid consultant at both LIVS (Long Island Veterinary Specialists) and VSES (Veterinary Specialists and Emergency Services of Rochester). Mr. Joseph Sackman and Ms. Marissa O'Donnell are employees of LIVS.

Author Contributions

Curtis W Dewey conceived and designed the experiments, performed the experiments, prepared figures and/or tables, authored or reviewed drafts of the paper, approved the final draft.

Mark Rishniw conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, prepared figures and/or tables, authored or reviewed drafts of the paper.

Philippa J Johnson authored or reviewed drafts of the paper.

Emma S Davies conceived and designed the experiments, authored or reviewed drafts of the paper.

Joseph J Sackman performed the experiments, contributed reagents/materials/analysis tools.

Marissa O'Donnell performed the experiments, contributed reagents/materials/analysis tools.

Animal Ethics

The following information was supplied relating to ethical approvals (i.e., approving body and any reference numbers):

This is a retrospective MRI investigation and therefore does not require IACUC approval.

Data Deposition

The following information was supplied regarding data availability:

Raw volumetric for all dogs are provided in an excel sheet. These are data for all 45 dogs. Tables are also provided in two word files summarizing signalment data, body weights and hemorrhage numbers per dog

Funding

The authors received no funding for this work.


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