Top Posts Tagged with #dog study

Have you ever wondered what Welt and Gallagher would look like as dogs?

Well I spend a normal amount of time thinking about Gallawelt so I decided to draw them as dogs myself Lmao

I also made a second version where Gallagher is a purebred but realistically I think he’d be a mutt (I might retry my first design bc I think it’s a cute concept)

#dogs #drawing #dog study #gallawelt #doberman #german shepherd #art #welt yang #gallagher x welt #gallagher hsr #lady and the tramp reference

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#180

Based on a client photo. Trying hard to show how expressive their faces are.

#artists on tumblr #my art #art #lune-c-studio #critiques appreciated #critiques welcome #daily sketch #daily art #daily drawing #sketch #digital #no ai #dog #dog study #dog drawing

Pupper study

I missed my doggies

#art #sketching #dog study

Subjective sleep disturbances are reported by humans with attention-deficit/hyperactivity disorder (ADHD). However, no consistent objective

Subjective sleep disturbances are reported by humans with attention-deficit/hyperactivity disorder (ADHD). However, no consistent objective findings related to sleep disturbances led to the removal of sleep problems from ADHD diagnostic criteria. Dogs have been used as a model for human ADHD with questionnaires validated for this purpose. Also, their sleep physiology can be measured by non-invasive methods similarly to humans. In the current study, we recorded spontaneous sleep EEG in family dogs during a laboratory session. We analyzed the association of sleep macrostructure and deep sleep (NREM) slow-wave activity (SWA) with a validated owner-rated ADHD questionnaire, assessing inattention (IA), hyperactivity/impulsivity (H/I) and total (T) scores. Higher H/I and T were associated with lower sleep efficiency and longer time awake after initial drowsiness and NREM. IA showed no associations with sleep variables. Further, no association was found between ADHD scores and SWA. Our results are in line with human studies in which poor sleep quality reported by ADHD subjects is associated with some objective EEG macrostructural parameters. This suggests that natural variation in dogs’ H/I is useful to gain a deeper insight of ADHD neural mechanisms.