Peer-reviewed veterinary case report
Head tilt when turning in six dogs with brain inflammation
By Tamura, Shinji et al.·Published in Frontiers in veterinary science·2026·Tamura Animal Clinic, Japan·View original on PubMed →
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Original publication title: Case Report: Positioning head tilt observed in six dogs with meningoencephalitis of unknown origin.
- Species:
- cat
Plain-English summary
A group of six dogs with meningoencephalitis (inflammation of the brain and its surrounding tissues) showed a concerning symptom: a head tilt to one side. This unusual head position can indicate various neurological issues, and in these cases, it was linked to the dogs' underlying condition. While the exact cause of the meningoencephalitis wasn't identified, the dogs were monitored for their symptoms. Treatment options for meningoencephalitis can vary, and it's important for pet owners to consult their veterinarian for the best approach based on their dog's specific situation.
People also search for: dog head tilt causes · meningoencephalitis in dogs treatment · why is my dog tilting its head
Abstract
Positioning head tilt (PHT) is a dynamic clinical neurological sign that is characterized by a head tilt to the opposite side of a voluntary lateral turn of the head. Based on recent publications, various etiologies are proposed for the occurrence of PHT in dogs and cats. One suggested cause is a lack of inhibitory input to the vestibular nuclei due to dysfunction of the cerebellar nodulus and uvula (NU). In that category, it has been reported in dogs with hypoplasia of the NU, dogs with lysosomal storage diseases, and in a dog with a cerebellar tumor. Other proposed causes of PHT include reduced input of either proprioceptive information from the spindles of cervical muscles or information about head movement in space from peripheral vestibular apparatus. As examples of the former, it has been observed in feline cases of hypokalemic myopathy and myasthenia gravis. As an example of the latter, it has been observed in a dog and four cats with bilateral peripheral vestibular dysfunction. In this study, we describe and discuss our observations of PHT in six dogs with meningoencephalitis of unknown origin (MUO). Although it was not possible to identify the causative lesion site in these dogs, the possibility of MUO causing the clinical sign of PHT in dogs is deemed to be clinically relevant.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/41810408/