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Items: 1 to 50 of 53

1.

What makes specialized food-caching mountain chickadees successful city slickers?

Kozlovsky DY, Weissgerber EA, Pravosudov VV.

Proc Biol Sci. 2017 May 31;284(1855). pii: 20162613. doi: 10.1098/rspb.2016.2613.

PMID:
28539508
2.

Absence of population structure across elevational gradients despite large phenotypic variation in mountain chickadees (Poecile gambeli).

Branch CL, Jahner JP, Kozlovsky DY, Parchman TL, Pravosudov VV.

R Soc Open Sci. 2017 Mar 15;4(3):170057. doi: 10.1098/rsos.170057. eCollection 2017 Mar.

3.

Increased Testosterone Decreases Medial Cortical Volume and Neurogenesis in Territorial Side-Blotched Lizards (Uta stansburiana).

LaDage LD, Roth TC 2nd, Downs CJ, Sinervo B, Pravosudov VV.

Front Neurosci. 2017 Mar 1;11:97. doi: 10.3389/fnins.2017.00097. eCollection 2017.

4.

Mountain chickadees from different elevations sing different songs: acoustic adaptation, temporal drift or signal of local adaptation?

Branch CL, Pravosudov VV.

R Soc Open Sci. 2015 Apr 29;2(4):150019. doi: 10.1098/rsos.150019. eCollection 2015 Apr.

5.

Potential Mechanisms Driving Population Variation in Spatial Memory and the Hippocampus in Food-caching Chickadees.

Croston R, Branch CL, Kozlovsky DY, Roth TC 2nd, LaDage LD, Freas CA, Pravosudov VV.

Integr Comp Biol. 2015 Sep;55(3):354-71. doi: 10.1093/icb/icv029. Epub 2015 May 11. Review.

PMID:
25964497
6.

Chickadees with bigger brains have smaller digestive tracts: a multipopulation comparison.

Kozlovsky DY, Brown SL, Branch CL, Roth TC 2nd, Pravosudov VV.

Brain Behav Evol. 2014;84(3):172-80. doi: 10.1159/000363686. Epub 2014 Jul 24.

7.

Untangling elevation-related differences in the hippocampus in food-caching mountain chickadees: the effect of a uniform captive environment.

Freas CA, Bingman K, Ladage LD, Pravosudov VV.

Brain Behav Evol. 2013;82(3):199-209. doi: 10.1159/000355503. Epub 2013 Oct 29.

PMID:
24192485
8.

Interaction between territoriality, spatial environment, and hippocampal neurogenesis in male side-blotched lizards.

LaDage LD, Maged RM, Forney MV, Roth TC 2nd, Sinervo B, Pravosudov VV.

Behav Neurosci. 2013 Aug;127(4):555-65. doi: 10.1037/a0032852. Epub 2013 Jun 3.

PMID:
23731068
9.

Condition dependence, developmental plasticity, and cognition: implications for ecology and evolution.

Buchanan KL, Grindstaff JL, Pravosudov VV.

Trends Ecol Evol. 2013 May;28(5):290-6. doi: 10.1016/j.tree.2013.02.004. Epub 2013 Mar 18.

10.

Variation in hippocampal glial cell numbers in food-caching birds from different climates.

Roth TC 2nd, Chevalier DM, LaDage LD, Pravosudov VV.

Dev Neurobiol. 2013 Jun;73(6):480-5. doi: 10.1002/dneu.22074. Epub 2013 Mar 20.

11.

Differential hippocampal gene expression is associated with climate-related natural variation in memory and the hippocampus in food-caching chickadees.

Pravosudov VV, Roth TC 2nd, Forister ML, Ladage LD, Kramer R, Schilkey F, van der Linden AM.

Mol Ecol. 2013 Jan;22(2):397-408. doi: 10.1111/mec.12146. Epub 2012 Dec 3.

12.

Spatial memory: are lizards really deficient?

Ladage LD, Roth TC, Cerjanic AM, Sinervo B, Pravosudov VV.

Biol Lett. 2012 Dec 23;8(6):939-41. doi: 10.1098/rsbl.2012.0527. Epub 2012 Aug 29.

13.

Population genetic structure and its implications for adaptive variation in memory and the hippocampus on a continental scale in food-caching black-capped chickadees.

Pravosudov VV, Roth TC 2nd, Forister ML, Ladage LD, Burg TM, Braun MJ, Davidson BS.

Mol Ecol. 2012 Sep;21(18):4486-97. doi: 10.1111/j.1365-294X.2012.05721.x. Epub 2012 Aug 7.

PMID:
22882305
14.

Variation in brain regions associated with fear and learning in contrasting climates.

Roth TC 2nd, Gallagher CM, LaDage LD, Pravosudov VV.

Brain Behav Evol. 2012;79(3):181-90. doi: 10.1159/000335421. Epub 2012 Jan 26.

15.

Evidence for long-term spatial memory in a parid.

Roth TC, LaDage LD, Pravosudov VV.

Anim Cogn. 2012 Mar;15(2):149-54. doi: 10.1007/s10071-011-0440-3. Epub 2011 Jul 20.

PMID:
21773746
16.

Variation in memory and the hippocampus across populations from different climates: a common garden approach.

Roth TC 2nd, LaDage LD, Freas CA, Pravosudov VV.

Proc Biol Sci. 2012 Jan 22;279(1727):402-10. doi: 10.1098/rspb.2011.1020. Epub 2011 Jun 29.

17.

Variation in hippocampal morphology along an environmental gradient: controlling for the effects of day length.

Roth TC 2nd, LaDage LD, Pravosudov VV.

Proc Biol Sci. 2011 Sep 7;278(1718):2662-7. doi: 10.1098/rspb.2010.2585. Epub 2011 Feb 2.

18.

Hippocampal memory consolidation during sleep: a comparison of mammals and birds.

Rattenborg NC, Martinez-Gonzalez D, Roth TC 2nd, Pravosudov VV.

Biol Rev Camb Philos Soc. 2011 Aug;86(3):658-91. doi: 10.1111/j.1469-185X.2010.00165.x. Epub 2010 Nov 11.

19.

The effect of environmental harshness on neurogenesis: a large-scale comparison.

Chancellor LV, Roth TC, LaDage LD, Pravosudov VV.

Dev Neurobiol. 2011 Mar;71(3):246-52. doi: 10.1002/dneu.20847.

20.

Hippocampal neurogenesis is associated with migratory behaviour in adult but not juvenile sparrows (Zonotrichia leucophrys ssp.).

LaDage LD, Roth TC 2nd, Pravosudov VV.

Proc Biol Sci. 2011 Jan 7;278(1702):138-43. doi: 10.1098/rspb.2010.0861. Epub 2010 Jul 21.

21.

Chickadees are selfish group members when it comes to food caching.

Pravosudov VV, Roth TC, Ladage LD.

Anim Behav. 2010 Aug 1;80(2):175-180.

22.

Learning capabilities enhanced in harsh environments: a common garden approach.

Roth TC, LaDage LD, Pravosudov VV.

Proc Biol Sci. 2010 Oct 22;277(1697):3187-93. doi: 10.1098/rspb.2010.0630. Epub 2010 Jun 2.

23.

No effect of social group composition or size on hippocampal formation morphology and neurogenesis in mountain chickadees (Poecile gambeli).

Fox RA, Roth TC 2nd, LaDage LD, Pravosudov VV.

Dev Neurobiol. 2010 Jun;70(7):538-47. doi: 10.1002/dneu.20795.

24.
25.

Behavioral Profile Predicts Dominance Status in Mountain Chickadees.

Fox RA, Ladage LD, Roth TC, Pravosudov VV.

Anim Behav. 2009 Jun 1;77(6):1441-1448.

26.

The ecological relevance of sleep: the trade-off between sleep, memory and energy conservation.

Roth TC 2nd, Rattenborg NC, Pravosudov VV.

Philos Trans R Soc Lond B Biol Sci. 2010 Mar 27;365(1542):945-59. doi: 10.1098/rstb.2009.0209. Review.

27.

Is bigger always better? A critical appraisal of the use of volumetric analysis in the study of the hippocampus.

Roth TC 2nd, Brodin A, Smulders TV, LaDage LD, Pravosudov VV.

Philos Trans R Soc Lond B Biol Sci. 2010 Mar 27;365(1542):915-31. doi: 10.1098/rstb.2009.0208. Review. Erratum in: Philos Trans R Soc Lond B Biol Sci. 2010 Aug 12;365(1551):2423.

28.

Integrating ecology, psychology and neurobiology within a food-hoarding paradigm.

Pravosudov VV, Smulders TV.

Philos Trans R Soc Lond B Biol Sci. 2010 Mar 27;365(1542):859-67. doi: 10.1098/rstb.2009.0216.

29.

Ecologically relevant spatial memory use modulates hippocampal neurogenesis.

LaDage LD, Roth TC 2nd, Fox RA, Pravosudov VV.

Proc Biol Sci. 2010 Apr 7;277(1684):1071-9. doi: 10.1098/rspb.2009.1769. Epub 2009 Nov 25.

30.

Tough times call for bigger brains.

Roth TC, Pravosudov VV.

Commun Integr Biol. 2009 May;2(3):236-8.

31.

Biases in measuring the brain: the trouble with the telencephalon.

LaDage LD, Roth TC 2nd, Pravosudov VV.

Brain Behav Evol. 2009;73(4):253-8. doi: 10.1159/000225623. Epub 2009 Jun 18. Erratum in: Brain Behav Evol. 2010;76(1):70.

32.

Effects of captivity and memory-based experiences on the hippocampus in mountain chickadees.

Ladage LD, Roth TC, Fox RA, Pravosudov VV.

Behav Neurosci. 2009 Apr;123(2):284-91. doi: 10.1037/a0014817.

PMID:
19331452
33.

Flexible cue use in food-caching birds.

LaDage LD, Roth TC 2nd, Fox RA, Pravosudov VV.

Anim Cogn. 2009 May;12(3):419-26. doi: 10.1007/s10071-008-0201-0. Epub 2008 Nov 26.

PMID:
19050946
34.

Hippocampal volumes and neuron numbers increase along a gradient of environmental harshness: a large-scale comparison.

Roth TC, Pravosudov VV.

Proc Biol Sci. 2009 Feb 7;276(1656):401-5. doi: 10.1098/rspb.2008.1184.

35.

On the evolution of brain size in relation to migratory behaviour in birds.

Pravosudov VV, Sanford K, Hahn TP.

Anim Behav. 2007 Mar;73(3):535-539.

36.
37.

The relationship between migratory behaviour, memory and the hippocampus: an intraspecific comparison.

Pravosudov VV, Kitaysky AS, Omanska A.

Proc Biol Sci. 2006 Oct 22;273(1601):2641-9.

38.

[The modern methods of radiation visualization in diagnostics of blood system diseases].

Pravosudov VV, Troian VN, Karusinov PS, Kozlov GK.

Voen Med Zh. 2006 Jun;327(6):46-52. Russian. No abstract available.

PMID:
16898293
39.

Nutritional deficits during early development affect hippocampal structure and spatial memory later in life.

Pravosudov VV, Lavenex P, Omanska A.

Behav Neurosci. 2005 Oct;119(5):1368-74.

PMID:
16300442
41.

Effects of nutritional restrictions during post-hatching development on adrenocortical function in western scrub-jays (Aphelocoma californica).

Pravosudov VV, Kitaysky AS.

Gen Comp Endocrinol. 2006 Jan 1;145(1):25-31. Epub 2005 Aug 15.

PMID:
16102756
44.
45.

No latitudinal differences in adrenocortical stress response in wintering black-capped chickadees (Poecile atricapilla).

Pravosudov VV, Kitaysky AS, Wingfield JC, Clayton NS.

Comp Biochem Physiol A Mol Integr Physiol. 2004 Jan;137(1):95-103.

PMID:
14720595
46.
48.

The effect of photoperiod on adrenocortical stress response in mountain chickadees (Poecile gambeli).

Pravosudov VV, Kitaysky AS, Saldanha CJ, Wingfield JC, Clayton NS.

Gen Comp Endocrinol. 2002 Apr;126(2):242-8.

PMID:
12030780
50.

Long-term unpredictable foraging conditions and physiological stress response in mountain chickadees (Poecile gambeli).

Pravosudov VV, Kitaysky AS, Wingfield JC, Clayton NS.

Gen Comp Endocrinol. 2001 Sep;123(3):324-31.

PMID:
11589632

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