| The neurobiology of positive emotions J Burgdorf, J Panksepp Neuroscience & Biobehavioral Reviews 30 (2), 173-187, 2006 | 978 | 2006 |
| Ultrasonic vocalizations as indices of affective states in rats. B Knutson, J Burgdorf, J Panksepp Psychological bulletin 128 (6), 961, 2002 | 780 | 2002 |
| Anticipation of play elicits high-frequency ultrasonic vocalizations in young rats. B Knutson, J Burgdorf, J Panksepp Journal of comparative psychology 112 (1), 65, 1998 | 571 | 1998 |
| Ultrasonic vocalizations of rats (Rattus norvegicus) during mating, play, and aggression: Behavioral concomitants, relationship to reward, and self-administration of playback.. J Burgdorf, RA Kroes, JR Moskal, JG Pfaus, SM Brudzynski, J Panksepp Journal of comparative psychology 122 (4), 357, 2008 | 532 | 2008 |
| Neurobiology of 50-kHz ultrasonic vocalizations in rats: electrode mapping, lesion, and pharmacology studies J Burgdorf, PL Wood, RA Kroes, JR Moskal, J Panksepp Behavioural brain research 182 (2), 274-283, 2007 | 475 | 2007 |
| 50-kHz chirping (laughter?) in response to conditioned and unconditioned tickle-induced reward in rats: effects of social housing and genetic variables J Panksepp, J Burgdorf Behavioural brain research 115 (1), 25-38, 2000 | 452 | 2000 |
| Frequency-modulated 50 kHz ultrasonic vocalizations: a tool for uncovering the molecular substrates of positive affect J Burgdorf, J Panksepp, JR Moskal Neuroscience & Biobehavioral Reviews 35 (9), 1831-1836, 2011 | 365 | 2011 |
| Nucleus accumbens amphetamine microinjections unconditionally elicit 50-kHz ultrasonic vocalizations in rats. J Burgdorf, B Knutson, J Panksepp, S Ikemoto Behavioral neuroscience 115 (4), 940, 2001 | 354 | 2001 |
| Tickling induces reward in adolescent rats J Burgdorf, J Panksepp Physiology & behavior 72 (1-2), 167-173, 2001 | 345 | 2001 |
| Anticipation of rewarding electrical brain stimulation evokes ultrasonic vocalization in rats. J Burgdorf, B Knutson, J Panksepp Behavioral neuroscience 114 (2), 320, 2000 | 318 | 2000 |
| GLYX-13, a NMDA receptor glycine-site functional partial agonist, induces antidepressant-like effects without ketamine-like side effects J Burgdorf, X Zhang, KL Nicholson, RL Balster, J David Leander, ... Neuropsychopharmacology 38 (5), 729-742, 2013 | 312 | 2013 |
| High-frequency ultrasonic vocalizations index conditioned pharmacological reward in rats B Knutson, J Burgdorf, J Panksepp Physiology & behavior 66 (4), 639-643, 1999 | 277 | 1999 |
| Laughing rats? Playful tickling arouses high frequency ultrasonic chirping in young rodents J Panksepp, J Burgdorf Toward a science of consciousness III, 231-244, 1999 | 190* | 1999 |
| Ultrasonic vocalizations induced by sex and amphetamine in M2, M4, M5 muscarinic and D2 dopamine receptor knockout mice H Wang, S Liang, J Burgdorf, J Wess, J Yeomans PloS one 3 (4), e1893, 2008 | 182 | 2008 |
| The effects of selective breeding for differential rates of 50‐kHz ultrasonic vocalizations on emotional behavior in rats J Burgdorf, J Panksepp, SM Brudzynski, MC Beinfeld, HC Cromwell, ... Developmental Psychobiology: The Journal of the International Society for …, 2009 | 152 | 2009 |
| Breeding for 50-kHz positive affective vocalization in rats J Burgdorf, J Panksepp, SM Brudzynski, R Kroes, JR Moskal Behavior genetics 35, 67-72, 2005 | 141 | 2005 |
| Uncovering the molecular basis of positive affect using rough-and-tumble play in rats: a role for insulin-like growth factor I J Burgdorf, RA Kroes, MC Beinfeld, J Panksepp, JR Moskal Neuroscience 168 (3), 769-777, 2010 | 138 | 2010 |
| Evaluation of rat ultrasonic vocalizations as predictors of the conditioned aversive effects of drugs J Burgdorf, B Knutson, J Panksepp, TS Shippenberg Psychopharmacology 155, 35-42, 2001 | 137 | 2001 |
| GLYX-13, an NMDA receptor glycine site functional partial agonist enhances cognition and produces antidepressant effects without the psychotomimetic side effects of NMDA … JR Moskal, R Burch, JS Burgdorf, RA Kroes, PK Stanton, JF Disterhoft, ... Expert opinion on investigational drugs 23 (2), 243-254, 2014 | 135 | 2014 |
| The N-methyl-D-aspartate receptor modulator GLYX-13 enhances learning and memory, in young adult and learning impaired aging rats J Burgdorf, X Zhang, C Weiss, E Matthews, JF Disterhoft, PK Stanton, ... Neurobiology of aging 32 (4), 698-706, 2011 | 135 | 2011 |
