Category: Papers

• 7 December 2023

  New papers in autumn 2023:

  Twen­ty-twen­tythree has prob­a­bly not been our most pro­lif­ic year in terms of putting out new research find­ings, which in part is an inter­est­ing delayed con­se­quence of the lab close-down/s­low-down in the pan­dem­ic years. But … … here we are in autumn 2023 with no less than three fresh find­ings and perspectives: First, grad­u­ate trainee Frauke Kraus […]

• 2 February 2023

  New Review paper on Cir­ca­di­an Rhythms in Audi­to­ry Hal­lu­ci­na­tions and Psy­chosis to come out in “Acta Physiologica”

  As part of our increased efforts to under­stand the impact of chrono­bi­ol­o­gy in sen­sa­tion and per­cep­tion, a new review arti­cle by senior researcher Hong-Viet Ngo in the lab and Jonas Obleser, togeth­er with psy­chi­a­trist Christi­na Andreou and chrononeu­ro­phys­i­ol­o­gist Hen­rik Oster is forthcoming! The paper sum­maris­es our (sketchy) knowl­edge on how cir­ca­di­an rhythms impact audi­to­ry hal­lu­ci­na­tion […]

• 30 October 2022

  New Paper in PNAS by Ngo et al. enti­tled “Shap­ing overnight con­sol­i­da­tion via slow-oscil­la­tion closed-loop tar­get­ed mem­o­ry reactivation”

  Sleep is cen­tral for our abil­i­ty to trans­form new­ly acquired infor­ma­tion into sta­ble mem­o­ry traces. A process hypoth­e­sized to be medi­at­ed by unique brain oscil­la­tions found sole­ly dur­ing sleep, first in fore­most the <1 Hz slow oscil­la­tion, which ini­ti­ate a reac­ti­va­tion of the infor­ma­tion to be con­sol­i­dat­ed. But what is the tem­po­ral rela­tion between sleep […]

• 30 May 2022

  New Paper in Sci­en­tif­ic Reports by Lui&Wöstmann

  A tick­ing clock in the liv­ing room; an ambi­ent music in the café; the foot­steps of a passers­by on the street – We are sur­round­ed by a pletho­ra of dis­tract­ing events with reg­u­lar tem­po­ral struc­tures in dai­ly life. Can we ignore these dis­trac­tors better? Tro­by Ka-Yan Lui and Malte Wöst­mann recent­ly pub­lished a study on […]

• 19 May 2022

  New paper in Neu­roIm­age, Lim et al.

  Atten­tion lets us focus our lim­it­ed cog­ni­tive resources on behav­ioral­ly impor­tant infor­ma­tion. Less obvi­ous is that atten­tion also helps us to hold infor­ma­tion in mem­o­ry with high pre­ci­sion. But how does the brain imple­ment this direct­ed atten­tion to mem­o­ry, and what behav­iour­al ben­e­fits does it yield for us humans? For­mer post­doc Sung-Joo Lim (now at […]

• 11 May 2022

  New Paper in Jour­nal of Sleep Research by Wein­hold et al.

  In a col­lab­o­ra­tion with Sara Lena Wein­hold and Robert Göder at the Chris­t­ian-Albrechts-Uni­ver­si­ty Kiel, Hong-Viet V. Ngo recent­ly pub­lished a study inves­ti­gat­ing the influ­ence of audi­to­ry stim­u­la­tion dur­ing sleep on mem­o­ry con­sol­i­da­tion in peo­ple with schizophrenia. The study shows that audi­to­ry stim­u­la­tion tar­get­ing slow oscil­la­tions – a key rhythm medi­at­ing mem­o­ry pro­cess­ing – in real-time […]

• 21 January 2022

  New paper in Roy­al Soci­ety Open Sci­ence, Wöst­mann et al.

  Malte Wöst­mann, Julia Erb, Jens Kre­it­e­wolf, and Jonas Obleser con­duct­ed a large-scale online study to explore the rela­tion­ship between lis­ten­ers’ per­son­al­i­ty and hear­ing-in-noise. In a large sam­ple (N = 1,103), they found that BIG‑5 per­son­al­i­ty dimen­sions neu­roti­cism and extra­ver­sion explained dis­so­ci­a­tions of scores on estab­lished sub­jec­tive ver­sus objec­tive hear­ing-in-noise tests. This research was sup­port­ed by […]

• 10 November 2021

  New paper in eLife, Waschke et al.

  For­mer Oble­ser­lab PhD stu­dent Leo Waschke is now out in eLife with an inge­nious demon­stra­tion how both endoge­nous and exoge­nous­ly-dri­ven changes in the steep­ness of the brain-elec­tric 1/f pow­er spec­trum (in part linked direct­ly to local excitation:inhibiton, E:I, ratio) in neur­al pop­u­la­tions can affect behav­iour in com­plex, mul­ti-sen­so­ry envi­ron­ments: “Modal­i­ty-spe­cif­ic track­ing of atten­tion and sen­so­ry sta­tis­tics […]

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