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Increasing task precision demands reveals that the reach and grasp remain subject to different perception-action constraints in 12-month-old human infants.

Karl JM, Slack BM, Wilson AM, Wilson CA, Bertoli ME.

Infant Behav Dev. 2019 Sep 30;57:101382. doi: 10.1016/j.infbeh.2019.101382. [Epub ahead of print]


A diet of U.S. military food rations alters gut microbiota composition and does not increase intestinal permeability.

Karl JP, Armstrong NJ, McClung HL, Player RA, Rood JC, Racicot K, Soares JW, Montain SJ.

J Nutr Biochem. 2019 Jul 30;72:108217. doi: 10.1016/j.jnutbio.2019.108217. [Epub ahead of print]


A Primer to (Cross-Cultural) Multi-Group Invariance Testing Possibilities in R.

Fischer R, Karl JA.

Front Psychol. 2019 Jul 18;10:1507. doi: 10.3389/fpsyg.2019.01507. eCollection 2019.


Effects of testosterone supplementation on body composition and lower-body muscle function during severe exercise- and diet-induced energy deficit: A proof-of-concept, single centre, randomised, double-blind, controlled trial.

Pasiakos SM, Berryman CE, Karl JP, Lieberman HR, Orr JS, Margolis LM, Caldwell JA, Young AJ, Montano MA, Evans WJ, Vartanian O, Carmichael OT, Gadde KM, Johannsen NM, Beyl RA, Harris MN, Rood JC.

EBioMedicine. 2019 Aug;46:411-422. doi: 10.1016/j.ebiom.2019.07.059. Epub 2019 Jul 27.


MHC genotyping from rhesus macaque exome sequences.

Caskey JR, Wiseman RW, Karl JA, Baker DA, Lee T, Maddox RJ, Raveendran M, Harris RA, Hu J, Muzny DM, Rogers J, O'Connor DH.

Immunogenetics. 2019 Sep;71(8-9):531-544. doi: 10.1007/s00251-019-01125-w. Epub 2019 Jul 18.


Acute stressor alters inter-species microbial competition for resistant starch-supplemented medium.

Pantoja-Feliciano IG, Soares JW, Doherty LA, Karl JP, McClung HL, Armstrong NJ, Branck TA, Arcidiacono S.

Gut Microbes. 2019;10(4):439-446. doi: 10.1080/19490976.2018.1554962. Epub 2018 Dec 22.


Self-reported eating behaviors of military recruits are associated with body mass index at military accession and change during initial military training.

Fagnant HS, Armstrong NJ, Lutz LJ, Nakayama AT, Guerriere KI, Ruthazer R, Cole RE, McClung JP, Gaffney-Stomberg E, Karl JP.

Appetite. 2019 Nov 1;142:104348. doi: 10.1016/j.appet.2019.104348. Epub 2019 Jul 9.


A Novel Dual-Frequency Deep Brain Stimulation Paradigm for Parkinson's Disease.

Karl JA, Ouyang B, Verhagen Metman L.

Neurol Ther. 2019 Jun 26. doi: 10.1007/s40120-019-0140-5. [Epub ahead of print]


Performance of Fully Automated Plasma Assays as Screening Tests for Alzheimer Disease-Related β-Amyloid Status.

Palmqvist S, Janelidze S, Stomrud E, Zetterberg H, Karl J, Zink K, Bittner T, Mattsson N, Eichenlaub U, Blennow K, Hansson O.

JAMA Neurol. 2019 Jun 24. doi: 10.1001/jamaneurol.2019.1632. [Epub ahead of print]


Higher Protein Density Diets Are Associated With Greater Diet Quality and Micronutrient Intake in Healthy Young Adults.

Gwin JA, Karl JP, Lutz LJ, Gaffney-Stomberg E, McClung JP, Pasiakos SM.

Front Nutr. 2019 May 7;6:59. doi: 10.3389/fnut.2019.00059. eCollection 2019.


[Sonographic evaluation of anatomic landmarks in patients with obstructive sleep apnea].

Hofauer B, Knopf A, Karl J, Heiser C.

HNO. 2019 Sep;67(9):685-689. doi: 10.1007/s00106-019-0677-8. German.


Glycaemic regulation, appetite and ex vivo oxidative stress in young adults following consumption of high-carbohydrate cereal bars fortified with polyphenol-rich berries.

Smith TJ, Karl JP, Wilson MA, Whitney CC, Barrett A, Farhadi NF, Chen CO, Montain SJ.

Br J Nutr. 2019 May;121(9):1026-1038. doi: 10.1017/S0007114519000394.


The Complexities of "Minding the Gap": Perceived Discrepancies Between Values and Behavior Affect Well-Being.

Chrystal M, Karl JA, Fischer R.

Front Psychol. 2019 Apr 9;10:736. doi: 10.3389/fpsyg.2019.00736. eCollection 2019.


Preanalytical sample handling recommendations for Alzheimer's disease plasma biomarkers.

Rózga M, Bittner T, Batrla R, Karl J.

Alzheimers Dement (Amst). 2019 Apr 2;11:291-300. doi: 10.1016/j.dadm.2019.02.002. eCollection 2019 Dec.


Variability in human plasma volume responses during high-altitude sojourn.

Young AJ, Karl JP, Berryman CE, Montain SJ, Beidleman BA, Pasiakos SM.

Physiol Rep. 2019 Mar;7(6):e14051. doi: 10.14814/phy2.14051.


Investigation on core-fucosylated prostate-specific antigen as a refined biomarker for differentiation of benign prostate hyperplasia and prostate cancer of different aggressiveness.

Lang R, Rolny V, Leinenbach A, Karl J, Swiatek-de Lange M, Kobold U, Schrader M, Krause H, Mueller M, Vogeser M.

Tumour Biol. 2019 Mar;41(3):1010428319827223. doi: 10.1177/1010428319827223.


A dietary pattern rich in calcium, potassium, and protein is associated with tibia bone mineral content and strength in young adults entering initial military training.

Nakayama AT, Lutz LJ, Hruby A, Karl JP, McClung JP, Gaffney-Stomberg E.

Am J Clin Nutr. 2019 Jan 1;109(1):186-196. doi: 10.1093/ajcn/nqy199.


Characterization of Mauritian Cynomolgus Macaque FcγR Alleles Using Long-Read Sequencing.

Haj AK, Arbanas JM, Yamniuk AP, Karl JA, Bussan HE, Drinkwater KY, Graham ME, Ericsen AJ, Prall TM, Moore K, Cheng L, Gao M, Graziano RF, Loffredo JT, Wiseman RW, O'Connor DH.

J Immunol. 2019 Jan 1;202(1):151-159. doi: 10.4049/jimmunol.1800843. Epub 2018 Dec 10.


Intestinal in vitro and ex vivo Models to Study Host-Microbiome Interactions and Acute Stressors.

Pearce SC, Coia HG, Karl JP, Pantoja-Feliciano IG, Zachos NC, Racicot K.

Front Physiol. 2018 Nov 12;9:1584. doi: 10.3389/fphys.2018.01584. eCollection 2018. Review.


Serum and Erythrocyte Biomarkers of Nutrient Status Correlate with Short-Term Α-Carotene, Β-Carotene, Folate, and Vegetable Intakes Estimated by Food Frequency Questionnaire in Military Recruits.

Lutz LJ, Nakayama AT, Karl JP, McClung JP, Gaffney-Stomberg E.

J Am Coll Nutr. 2019 Feb;38(2):171-178. doi: 10.1080/07315724.2018.1490215. Epub 2018 Nov 6.


Rituals, Repetitiveness and Cognitive Load : A Competitive Test of Ritual Benefits for Stress.

Karl JA, Fischer R.

Hum Nat. 2018 Dec;29(4):418-441. doi: 10.1007/s12110-018-9325-3.


Effects of Psychological, Environmental and Physical Stressors on the Gut Microbiota.

Karl JP, Hatch AM, Arcidiacono SM, Pearce SC, Pantoja-Feliciano IG, Doherty LA, Soares JW.

Front Microbiol. 2018 Sep 11;9:2013. doi: 10.3389/fmicb.2018.02013. eCollection 2018. Review.


Associations between the gut microbiota and host responses to high altitude.

Karl JP, Berryman CE, Young AJ, Radcliffe PN, Branck TA, Pantoja-Feliciano IG, Rood JC, Pasiakos SM.

Am J Physiol Gastrointest Liver Physiol. 2018 Dec 1;315(6):G1003-G1015. doi: 10.1152/ajpgi.00253.2018. Epub 2018 Sep 13.


Temperature determination of superheated water vapor by rotational-vibrational Raman spectroscopy.

Bahr LA, Fendt P, Pang Y, Karl J, Hammer T, Braeuer AS, Will S.

Opt Lett. 2018 Sep 15;43(18):4477-4480. doi: 10.1364/OL.43.004477.


The Current and Future State of Department of Defense (DoD) Microbiome Research: a Summary of the Inaugural DoD Tri-Service Microbiome Consortium Informational Meeting.

Glaven S, Racicot K, Leary DH, Karl JP, Arcidiacono S, Dancy BCR, Chrisey LA, Soares JW.

mSystems. 2018 Jul 10;3(4). pii: e00086-18. doi: 10.1128/mSystems.00086-18. eCollection 2018 Jul-Aug.


Dietary Intake in Relation to Military Dietary Reference Values During Army Basic Combat Training; a Multi-center, Cross-sectional Study.

Lutz LJ, Gaffney-Stomberg E, Karl JP, Hughes JM, Guerriere KI, McClung JP.

Mil Med. 2019 Mar 1;184(3-4):e223-e230. doi: 10.1093/milmed/usy153.


Multiple Vitamin K Forms Exist in Dairy Foods.

Fu X, Harshman SG, Shen X, Haytowitz DB, Karl JP, Wolfe BE, Booth SL.

Curr Dev Nutr. 2017 Jun 1;1(6):e000638. doi: 10.3945/cdn.117.000638. eCollection 2017 Jun.


Health Literacy Deficits Found Among Educated, Insured University Employees.

Karl JI, McDaniel JC.

Workplace Health Saf. 2018 Sep;66(9):419-427. doi: 10.1177/2165079918758773. Epub 2018 Jun 27.


Touch the table before the target: contact with an underlying surface may assist the development of precise visually controlled reach and grasp movements in human infants.

Karl JM, Wilson AM, Bertoli ME, Shubear NS.

Exp Brain Res. 2018 Aug;236(8):2185-2207. doi: 10.1007/s00221-018-5293-4. Epub 2018 May 24.


Long-Term Satisfaction and Patient-Centered Outcomes of Deep Brain Stimulation in Parkinson's Disease.

Karl JA, Ouyang B, Colletta K, Verhagen Metman L.

Brain Sci. 2018 Apr 1;8(4). pii: E60. doi: 10.3390/brainsci8040060.


Restricted MHC class I A locus diversity in olive and hybrid olive/yellow baboons from the Southwest National Primate Research Center.

Morgan RA, Karl JA, Bussan HE, Heimbruch KE, O'Connor DH, Dudley DM.

Immunogenetics. 2018 Jul;70(7):449-458. doi: 10.1007/s00251-018-1057-3. Epub 2018 Mar 28.


The patient-centric movement: What's driving it, what's ahead?

Karl J.

Health Manag Technol. 2017 Feb;38(2):24-5. No abstract available.


Gaze anchoring guides real but not pantomime reach-to-grasp: support for the action-perception theory.

Kuntz JR, Karl JM, Doan JB, Whishaw IQ.

Exp Brain Res. 2018 Apr;236(4):1091-1103. doi: 10.1007/s00221-018-5196-4. Epub 2018 Feb 13.


Appetite Suppression and Altered Food Preferences Coincide with Changes in Appetite-Mediating Hormones During Energy Deficit at High Altitude, But Are Not Affected by Protein Intake.

Karl JP, Cole RE, Berryman CE, Finlayson G, Radcliffe PN, Kominsky MT, Murphy NE, Carbone JW, Rood JC, Young AJ, Pasiakos SM.

High Alt Med Biol. 2018 Jun;19(2):156-169. doi: 10.1089/ham.2017.0155. Epub 2018 Feb 12.


An endoglycosidase-assisted LC-MS/MS-based strategy for the analysis of site-specific core-fucosylation of low-concentrated glycoproteins in human serum using prostate-specific antigen (PSA) as example.

Lang R, Leinenbach A, Karl J, Swiatek-de Lange M, Kobold U, Vogeser M.

Clin Chim Acta. 2018 May;480:1-8. doi: 10.1016/j.cca.2018.01.040. Epub 2018 Feb 20.


Frame-by-Frame Video Analysis of Idiosyncratic Reach-to-Grasp Movements in Humans.

Karl JM, Kuntz JR, Lenhart LA, Whishaw IQ.

J Vis Exp. 2018 Jan 15;(131). doi: 10.3791/56733.


The net effects of medical malpractice tort reform on health insurance losses: the Texas experience.

Born PH, Karl JB, Viscusi WK.

Health Econ Rev. 2017 Nov 24;7(1):42. doi: 10.1186/s13561-017-0174-2.


Novel full-length major histocompatibility complex class I allele discovery and haplotype definition in pig-tailed macaques.

Semler MR, Wiseman RW, Karl JA, Graham ME, Gieger SM, O'Connor DH.

Immunogenetics. 2018 Jun;70(6):381-399. doi: 10.1007/s00251-017-1042-2. Epub 2017 Nov 13.


Severe negative energy balance during 21 d at high altitude decreases fat-free mass regardless of dietary protein intake: a randomized controlled trial.

Berryman CE, Young AJ, Karl JP, Kenefick RW, Margolis LM, Cole RE, Carbone JW, Lieberman HR, Kim IY, Ferrando AA, Pasiakos SM.

FASEB J. 2018 Feb;32(2):894-905. doi: 10.1096/fj.201700915R. Epub 2018 Jan 3.


Impact of sleep restriction on local immune response and skin barrier restoration with and without "multinutrient" nutrition intervention.

Smith TJ, Wilson MA, Karl JP, Orr J, Smith CD, Cooper AD, Heaton KJ, Young AJ, Montain SJ.

J Appl Physiol (1985). 2018 Jan 1;124(1):190-200. doi: 10.1152/japplphysiol.00547.2017. Epub 2017 Sep 14.


Military training elicits marked increases in plasma metabolomic signatures of energy metabolism, lipolysis, fatty acid oxidation, and ketogenesis.

Karl JP, Margolis LM, Murphy NE, Carrigan CT, Castellani JW, Madslien EH, Teien HK, Martini S, Montain SJ, Pasiakos SM.

Physiol Rep. 2017 Sep;5(17). pii: e13407. doi: 10.14814/phy2.13407.


Reply to S-S Zhou and Y Zhou.

Karl JP, Meydani SN, Roberts SB.

Am J Clin Nutr. 2017 Sep;106(3):947-948. doi: 10.3945/ajcn.117.160192. No abstract available.


Fecal concentrations of bacterially derived vitamin K forms are associated with gut microbiota composition but not plasma or fecal cytokine concentrations in healthy adults.

Karl JP, Meydani M, Barnett JB, Vanegas SM, Barger K, Fu X, Goldin B, Kane A, Rasmussen H, Vangay P, Knights D, Jonnalagadda SS, Saltzman E, Roberts SB, Meydani SN, Booth SL.

Am J Clin Nutr. 2017 Oct;106(4):1052-1061. doi: 10.3945/ajcn.117.155424. Epub 2017 Aug 16.


Physiological and psychological effects of testosterone during severe energy deficit and recovery: A study protocol for a randomized, placebo-controlled trial for Optimizing Performance for Soldiers (OPS).

Pasiakos SM, Berryman CE, Karl JP, Lieberman HR, Orr JS, Margolis LM, Caldwell JA, Young AJ, Montano MA, Evans WJ, Vartanian O, Carmichael OT, Gadde KM, Harris M, Rood JC.

Contemp Clin Trials. 2017 Jul;58:47-57. doi: 10.1016/j.cct.2017.05.001. Epub 2017 May 4.


Breaks in MODIS time series portend vegetation change: verification using long-term data in an arid grassland ecosystem.

Browning DM, Maynard JJ, Karl JW, Peters DC.

Ecol Appl. 2017 Jul;27(5):1677-1693. doi: 10.1002/eap.1561.


A hyper-temporal remote sensing protocol for high-resolution mapping of ecological sites.

Maynard JJ, Karl JW.

PLoS One. 2017 Apr 17;12(4):e0175201. doi: 10.1371/journal.pone.0175201. eCollection 2017.


Improved full-length killer cell immunoglobulin-like receptor transcript discovery in Mauritian cynomolgus macaques.

Prall TM, Graham ME, Karl JA, Wiseman RW, Ericsen AJ, Raveendran M, Alan Harris R, Muzny DM, Gibbs RA, Rogers J, O'Connor DH.

Immunogenetics. 2017 May;69(5):325-339. doi: 10.1007/s00251-017-0977-7. Epub 2017 Mar 25.


Changes in intestinal microbiota composition and metabolism coincide with increased intestinal permeability in young adults under prolonged physiological stress.

Karl JP, Margolis LM, Madslien EH, Murphy NE, Castellani JW, Gundersen Y, Hoke AV, Levangie MW, Kumar R, Chakraborty N, Gautam A, Hammamieh R, Martini S, Montain SJ, Pasiakos SM.

Am J Physiol Gastrointest Liver Physiol. 2017 Jun 1;312(6):G559-G571. doi: 10.1152/ajpgi.00066.2017. Epub 2017 Mar 23.


Substituting whole grains for refined grains in a 6-wk randomized trial has a modest effect on gut microbiota and immune and inflammatory markers of healthy adults.

Vanegas SM, Meydani M, Barnett JB, Goldin B, Kane A, Rasmussen H, Brown C, Vangay P, Knights D, Jonnalagadda S, Koecher K, Karl JP, Thomas M, Dolnikowski G, Li L, Saltzman E, Wu D, Meydani SN.

Am J Clin Nutr. 2017 Mar;105(3):635-650. doi: 10.3945/ajcn.116.146928. Epub 2017 Feb 8.


Substituting whole grains for refined grains in a 6-wk randomized trial favorably affects energy-balance metrics in healthy men and postmenopausal women.

Karl JP, Meydani M, Barnett JB, Vanegas SM, Goldin B, Kane A, Rasmussen H, Saltzman E, Vangay P, Knights D, Chen CO, Das SK, Jonnalagadda SS, Meydani SN, Roberts SB.

Am J Clin Nutr. 2017 Mar;105(3):589-599. doi: 10.3945/ajcn.116.139683. Epub 2017 Feb 8. Erratum in: Am J Clin Nutr. 2017 Aug;106(2):708.

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