Per Hallberg

Universitetslektor vid Institutionen för tillämpad fysik och elektronik Roll: Prefekt

per.hallberg@umu.se

090-786 80 62

X, Håken Gullessons väg 20, Teknikhuset, TB303 Umeå universitet, 901 87 Umeå

Anknuten som övrig/annan befattning till Institutionen för strålningsvetenskaper Enhet: Radiofysik

per.hallberg@umu.se

090-786 80 62 , 073-822 46 20

3B, Norrlands universitetssjukhus Umeå universitet, 901 87 Umeå

Senaste publikationer

2018

Blood flow rate of ophthalmic artery in patients with normal tension glaucoma and healthy controls

Investigative Ophthalmology and Visual Science, The Association for Research in Vision and Ophthalmology 2018, Vol. 59, (9)

Kristiansen, Martin; Linden, Christina; Qvarlander, Sara; et al.

2017

Analysis of long-term visual quality with numerical 3D ray tracing after corneal crosslinking treatment

Applied Optics, Optical Society of America 2017, Vol. 56, (35) : 9787-9792

Schedin, Staffan; Hallberg, Per; Behndig, Anders

2016

Optimization of an intraocular lens for correction of advanced corneal refractive errors

Applied Optics, Optical Society of America 2016, Vol. 55, (16) : 4378-4382

Wadbro, Eddie; Hallberg, Per; Schedin, Staffan

2016

Three-dimensional ray-tracing model for the study of advanced refractive errors in keratoconus

Applied Optics, Optical Society of America 2016, Vol. 55, (3) : 507-514

Schedin, Staffan; Hallberg, Per; Behndig, Anders

2015

Age-dependency of ocular parameters - a cross sectional study of young and old healthy subjects

Investigative Ophthalmology and Visual Science, Association for Research in Vision and Ophthalmology 2015, Vol. 56, (7)

Johannesson, Gauti; Hallberg, Per; Ambarki, Khalid; et al.

2015

Age-dependency of ocular parameters: a cross sectional study of young and elderly healthy subjects

Graefe's Archives for Clinical and Experimental Ophthalmology, Springer 2015, Vol. 253, (11) : 1979-1983

Johannesson, Gauti; Hallberg, Per; Ambarki, Khalid; et al.

2015

Treatment Effect and Corneal Light Scattering With 2 Corneal Cross-linking Protocols: A Randomized Clinical Trial

JAMA ophthalmology, Vol. 133, (11) : 1254-1260

Beckman Rehnman, Jeannette; Lindén, Christina; Hallberg, Per; et al.

2014

Can we trust intraocular pressure measurements in eyes with intracameral air?

Graefe's Archives for Clinical and Experimental Ophthalmology, Springer 2014, Vol. 252, (10) : 1607-1610

Jóhannesson, Gauti; Lindén, Christina; Eklund, Anders; et al.

2014

Effects of topical anaesthetics and repeated tonometry on intraocular pressure

Acta Ophthalmologica, Vol. 92, (2) : 111-115

Johannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.

2014

Increased corneal hysteresis after corneal collagen crosslinking: a study based on applanation resonance technology

JAMA ophthalmology, American Medical Association 2014, Vol. 132, (12) : 1426-1432

Beckman Rehnman, Jeannette; Behndig, Anders; Hallberg, Per; et al.

2014

Initial results from mechanical compression of the cornea during crosslinking for keratoconus

Acta Ophthalmologica, John Wiley & Sons 2014, Vol. 92, (7) : 644-649

Beckman Rehnman, Jeannette; Behndig, Anders; Hallberg, Per; et al.

2013

Blood flow of ophthalmic artery in healthy individuals determined by phase-contrast magnetic resonance imaging

Investigative Ophthalmology and Visual Science, Vol. 54, (4) : 2738-2745

Ambarki, Khalid; Hallberg, Per; Jóhannesson, Gauti; et al.

2012

Change in intraocular pressure measurement 2 years after myopic laser-assisted subepithelial keratectomy

Journal of cataract and refractive surgery, Vol. 38, (9) : 1637-1642

Johannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.

2012

Change in intraocular pressure measurement after myopic LASEK: a study evaluating Goldmann, Pascal and applanation resonance tonometry

Journal of glaucoma, Lippincott Williams & Wilkins 2012, Vol. 21, (4) : 255-259

Jóhannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.

2012

Introduction and clinical evaluation of servo-controlled applanation resonance tonometry

Acta Ophthalmologica Scandinavica, Vol. 90, (7) : 677-682

Jóhannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.

2009

Tactile resonance sensors in medicine.

Journal of Medical Engineering & Technology, Vol. 33, (4) : 263-273

Lindahl, O A; Constantinou, C E; Eklund, Anders; et al.

2009

The physician at a distance: the use of videoconferencing in the treatment of patients with hypertension

Journal of Telemedicine and Telecare, Sage Publications 2009, Vol. 15, (8) : 397-403

Nilsson, Mats; Rasmark, Ulf; Nordgren, Helena; et al.

2008

A technical platform for remote monitoring of biosignals in real time

A technical platform for remote monitoring of biosignals in real time

Skönevik, Johan; Karlsson, Stefan; Hallberg, Per; et al.

2008

Hand cold recovery responses before and after 15 months of military training in a cold climate

Aviation, Space and Environmental Medicine, Vol. 79, (9) : 904-908

Brändström, Helge; Grip, Helena; Hallberg, Per; et al.

2008

Pascal, ICare and Goldmann applanation tonometry: a comparative study

Acta ophthalmologica, Vol. 86, (6) : 614-621

Jóhannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.

2007

Clinical evaluation of applanation resonance tonometry: a comparison with Goldmann applanation tonometry.

Journal of glaucoma, Vol. 16, (1) : 88-93

Hallberg, Per; Eklund, Anders; Bäcklund, Tomas; et al.

2006

Comparison of Goldmann applanation and applanation resonance tonometry in a biomicroscope-based in vitro porcine eye model

J Med Eng Technol, Vol. 30, (6) : 345-352

Hallberg, Per; Santala, Kenneth; Lindén, Christina; et al.

2006

Symmetric sensor for applanation resonance tonometry of the eye

Medical and Biological Engineering and Computing, Vol. 44, (1-2) : 54-60

Hallberg, Per; Lindén, Christina; Bäcklund, Tomas; et al.

2004

Applanation resonance tonometry for intraocular pressure in humans

Physiological Measurement, Vol. 25, (4) : 1053-1065

Hallberg, Per; Lindén, Christina; Lindahl, Olof A.; et al.

2003

An applanation resonator sensor for measuring intraocular pressure using combined continuous force and area measurement

Investigative Ophthalmology and Visual Science, Vol. 44, (7) : 3017-3024

Eklund, Anders; Hallberg, Per; Lindén, Christina; et al.

Underestimation of intraocular pressure after photorefractive keratectomy - a biomechanical analysis

Hallberg, Per; Eklund, Anders; Santala, Kenneth; et al.

Visa publikationer i DiVA Fäll ihop
Forskningsprojekt

1 juli 2017 till 31 december 2019

Medtech4North

Forskningsämne: Medicinsk teknik

25 augusti 2014 till 31 december 2014

Why does IOP reduction help glaucoma patient - Response of the ophthalmic artery blood flow and ocular rigidity to a reduction in IOP

Forskningsämne: Medicinsk teknik

Fäll ihop

Per Hallberg

Senaste publikationer

Forskningsprojekt